Cardoon
The cardoon (Cynara cardunculus) is a thistle-like perennial plant in the Asteraceae family, native to the western and central Mediterranean Basin, where it has been cultivated since ancient times for its edible leaf stalks, striking architectural foliage, and flowers used as a vegetal rennet in cheese making.[1][2][3] This vigorous herbaceous perennial typically grows 5 to 8 feet tall and 3 to 4 feet wide, featuring large, deeply lobed, silver-gray leaves with prominent spines along the margins, which give it a dramatic, sculptural appearance in gardens.[2][4] In late summer, it produces tall, branching stalks topped with globose, violet-purple flower heads about 2 to 5 inches in diameter, resembling those of its close relative, the globe artichoke (Cynara scolymus), though the cardoon's blooms are more thistle-like and spiny.[2][5] Native to regions including southern Europe, North Africa, and parts of the Middle East, it thrives in full sun and well-drained soil, but can become invasive in non-native areas like California due to its prolific seed production and ability to resprout from roots.[1][6] Cultivated primarily for culinary purposes in Mediterranean countries, the cardoon's tender inner leaf stalks and midribs are blanched to remove bitterness and cooked like celery or asparagus, offering a mild, artichoke-like flavor prized in dishes such as soups, gratins, and stews.[2][6] Beyond food, its extracts serve as a vegetarian coagulant in traditional cheeses like Spanish Torta del Casar and Portuguese Queijo de Azeitão, leveraging enzymes from the immature flowers to curdle milk without animal rennet.[3] Ornamentally, it is grown for its bold, silvery foliage and pollinator-attracting blooms, though in colder climates it is often treated as an annual or half-hardy perennial, requiring winter protection or starting from seed indoors.[5][4]Taxonomy and etymology
Taxonomy
The cardoon is scientifically classified as Cynara cardunculus L., a species within the genus Cynara of the family Asteraceae, known as the thistle or sunflower family. This places it in the order Asterales, class Magnoliopsida, phylum Tracheophyta, and kingdom Plantae. The genus Cynara comprises 10 species of thistle-like perennials native primarily to the Mediterranean region.[7][8] Within C. cardunculus, distinctions exist among wild and cultivated forms. The wild cardoon is typically designated as C. cardunculus var. cardunculus, while the domesticated cardoon for culinary use is C. cardunculus var. altilis DC., selected for its enlarged, edible leaf stalks with reduced spines. The globe artichoke, valued for its flower heads, is often treated as a separate species Cynara scolymus L. but is classified by some authorities as C. cardunculus var. scolymus (L.) Fiori or subsp. cardunculus, a horticulturally derived form bred from wild ancestors.[9][10][11][12] Some taxonomic treatments recognize subspecies, such as C. cardunculus subsp. cardunculus, which encompasses wild and cultivated variants including the cardoon and globe artichoke (when not treated separately), with C. cardunculus subsp. flavescens Wiklund representing invasive weedy populations. Historical synonyms include C. cardunculus L. subsp. cardunculus.[10][13] Phylogenetically, C. cardunculus is the wild progenitor of the globe artichoke, with genetic studies confirming full cross-compatibility and partial fertility between wild cardoon populations and cultivated artichoke varieties, supporting its role as the evolutionary ancestor through selective breeding for enlarged receptacles. This close relation is evident in shared morphological traits and chromosome numbers (2n=34), though cultivated forms show reduced genetic diversity due to domestication bottlenecks.Etymology
The English term "cardoon" derives from the French "cardon," which in turn originates from Late Latin "cardonem" (the accusative form of "cardo"), ultimately tracing back to the Latin "carduus," meaning "thistle." This etymology highlights the plant's spiny, thistle-like characteristics, as "carduus" was used in classical Latin to denote various prickly plants in the Asteraceae family.[14][15][16] The scientific binomial name Cynara cardunculus further reflects this thistle association. The genus name "Cynara" comes from the ancient Greek "kynara" (κύναρα), the classical term for artichoke or a similar spiny plant, possibly linked to the island of Cinara (or Kinaros) in the Aegean Sea where such plants were abundant. The specific epithet "cardunculus" is a diminutive form of Latin "carduus," implying a small or lesser thistle, emphasizing its relation to wild thistle species. The earliest written reference to the plant appears in the works of the Greek botanist Theophrastus (c. 371–287 BCE), who described it under the name "kaktos" (κάκτος), a term denoting a thorny edible plant from Sicily, later Latinized as "cactus" and influencing modern nomenclature for the cactus family.[17][18][19][20] Across Mediterranean cultures, vernacular names for the cardoon often echo this thistle heritage while distinguishing it from the closely related globe artichoke (Cynara scolymus). In Italian, it is commonly known as "cardo," "cardone," or "cardi," terms directly from Latin "carduus" and used to specify the stalk-focused vegetable as opposed to the flower-head "carciofo" for artichoke. Spanish names include "cardo" (thistle), "cardo comestible" (edible thistle), or "cardo de comer," setting it apart from "alcachofa," the word for artichoke, in regions where both are cultivated. In Greek, historical and modern references align with "kaktos" or derivatives like "kardos," though contemporary usage often employs "agriokaktos" (wild cactus) to differentiate the wilder, leafier cardoon from domesticated artichoke varieties. These naming conventions evolved in Mediterranean agrarian societies to clarify culinary and botanical distinctions, with "cardo"-rooted terms persisting in Romance languages to underscore the plant's rugged, edible stems over the artichoke's more refined buds.[21][22][23][24]Description
Botanical characteristics
The cardoon (Cynara cardunculus) is a perennial herbaceous plant in the Asteraceae family, characterized by an erect, clumping habit that reaches heights of 0.9–2 meters and widths of 0.6–1.5 meters, with coarse, gray-green foliage forming a columnar or urn-shaped rosette in its first year.[25][4][2] The plant exhibits a thistle-like appearance, with rapid growth and a deciduous woody base, often developing a large basal rosette before bolting in subsequent seasons.[4][26] Its leaves are large and pinnatisect, with basal ones broadly oblong and measuring up to 80 cm long by 40 cm wide, green and slightly hairy on the upper surface while grayish and arachnoid-woolly beneath; they feature deeply lobed segments that are ovate to lanceolate, with coarsely toothed or entire margins ending in blunt, mucronate spines, particularly along the fleshy petioles which are the primary edible portion and covered in fine hairs.[25][2][26] The stems are stout, erect, leafy, and branched, reaching up to 1.5 meters tall, with a green to bluish-purple hue, pubescent texture, and small prickles, though smooth-stemmed cultivars exist; alternate cauline leaves are smaller and less divided than basal ones.[4][26] The root system consists of a large, deep taproot that enables drought tolerance and facilitates perennial regeneration, often producing tuberous underground parts.[4][26] Flowers form in large, solitary, depressed-globose capitula measuring 5–10 cm in diameter, blooming in summer to fall on tall stalks; these thistle-like heads feature imbricate involucral bracts that are fleshy at the base with deltoid-ovate to lanceolate apical appendages, surrounding violet-blue to purple tubular florets in the disk, with no ray florets present.[25][4][26] The fruits are obovate achenes, 3.7–7 mm long, gray-brown to straw-colored with faint ribs and dark spots, topped by a pappus of dirty white to brownish bristles 2–3 mm long that aid in wind dispersal; each head can produce up to 200 seeds.[25][26]Growth and reproduction
The cardoon (Cynara cardunculus var. cardunculus) is a herbaceous perennial with a lifespan typically ranging from 3 to 7 years, though it can exceed 10 years under favorable conditions.[27] In its natural life cycle, the plant exhibits biennial-like behavior: the first year is devoted to vegetative establishment, while flowering occurs in the second and subsequent years.[28] Seedlings focus energy on developing a deep taproot during the initial season, with minimal aboveground growth beyond leaf production, before entering a period of dormancy in winter and resuming growth in spring.[19] Growth proceeds through distinct phenological phases, codified in the BBCH scale as nine principal stages.[28] Early development (stage 0) involves seed germination or sprouting from perennial roots, followed by leaf initiation (stage 1) and rosette formation (stage 3) in the first year, where basal leaves expand to form a compact mound.[28] Upon maturity in subsequent years, the plant bolts with stem elongation (stage 5), producing a tall flowering stalk up to 2 meters high, leading to capitulum development and anthesis (stage 6).[28] The plant undergoes seasonal dormancy during winter, dying back to the root crown before regrowing vegetatively in cooler, moist conditions.[19] Reproduction in cardoon is primarily sexual, with the plant being an outcrossing diploid species (2n = 34) that exhibits low self-fertilization capacity, promoting genetic diversity through gene flow.[29] Pollination is entomophilous, mainly facilitated by insects such as bees, though wind-mediated mechanical agitation can also contribute.[29] Seeds develop within thistle-like capitula from August to September, ripening by October, with viability supporting germination rates exceeding 70% under optimal conditions (e.g., at 10–25°C), though rates decline below 10°C.[30][31] Apomixis is rare or undocumented in wild populations. Vegetative propagation is possible through root division or cuttings, allowing clonal reproduction from established perennials.[32] Flowering induction in cardoon is influenced by environmental cues, functioning as a long-day plant with a critical photoperiod of approximately 10.5 hours to trigger bolting and capitulum formation.[33] Temperature plays a key role, with most genotypes requiring a vernalization period of cool conditions (days >13°C, nights >7°C) to promote bud development, alongside a thermal sum of 200–250°C above a base of 7–9°C for progression to reproduction.[33][34] Longer photoperiods delay development by increasing leaf number, while suboptimal temperatures can inhibit germination and early growth phases.[33]Distribution and ecology
Native range
The cardoon (Cynara cardunculus) is native to the Mediterranean Basin, encompassing regions of southern Europe, North Africa, and western Asia, including countries such as Spain, Italy, France, Morocco, Algeria, and Turkey.[25][35] This distribution aligns with the plant's origins in Macaronesia and the broader Mediterranean ecoregion, where it occurs as a wild perennial herb.[25] In its native range, cardoon thrives in dry, open habitats such as grasslands, roadsides, rocky slopes, coastal scrubs, and disturbed fields, often associating with Mediterranean scrublands and occasionally olive groves.[36][1] It prefers full sun exposure and well-drained soils, ranging from mildly acidic to alkaline and even saline conditions, demonstrating adaptability to nutrient-poor environments.[37] The species is well-suited to Mediterranean climates characterized by cool, humid winters and hot, dry summers, corresponding to USDA hardiness zones 7 through 10, with notable tolerance for drought and poor soil quality that supports its persistence in arid, open landscapes.[19][2] Ecologically, cardoon serves as a food source for wildlife in its native habitats, with its nectar- and pollen-rich flowers attracting pollinators like bees and providing seeds for birds, while also supporting herbivorous insects such as certain lepidopteran larvae.[4][38] Cardoon is not considered endangered globally, with no listings under major conservation frameworks like the U.S. Endangered Species Act or COSEWIC.[39][26]Introduced ranges and invasiveness
The cardoon (Cynara cardunculus) was introduced to the Americas during the 18th and 19th centuries, primarily for culinary and ornamental purposes, with records indicating its presence in South America as early as the 1830s via Spanish settlers who included it in grass seed shipments. In the United States, it arrived in the mid-1800s as an edible plant, escaping cultivation to naturalize in coastal regions. Similarly, it was brought to Australia in the mid-1800s for horticultural use, leading to widespread establishment beyond gardens. These introductions facilitated its spread through seed dispersal and root fragments, transitioning from cultivated to feral populations in disturbed habitats.[35][27] Today, cardoon is established as an invasive species in western North America, particularly California where it invades grasslands, coastal scrub, chaparral, and riparian zones below 500 meters elevation; it also occurs in Oregon and Washington. In Australia, it affects New South Wales, Queensland, South Australia, Victoria, and Western Australia, forming dense stands in rangelands and coastal areas. In South America, it has become problematic in the Argentine pampas, Entre Ríos, and Mendoza regions, as well as in Chile, where it displaces native vegetation in open grasslands and disturbed sites. These non-native ranges enable the plant to form expansive monocultures, with densities reaching up to 20,000 plants per acre in heavily infested areas.[1][35][27] The invasiveness of cardoon stems from its rapid growth, forming large rosettes up to 2 meters in diameter, and prolific reproduction, producing up to 600 seeds per inflorescence across 50 or more inflorescences per plant, with viable seeds dispersing widely via wind and animals. Its deep taproot, extending over 5 meters, allows access to groundwater and resprouting from fragments, enhancing persistence in dry, nutrient-poor soils. Additionally, allelopathic compounds in its litter inhibit germination and growth of native species, further promoting dominance. These traits enable it to outcompete locals in Mediterranean-like climates, reducing overall plant diversity and threatening endemics such as the San Diego thornmint (Acanthomintha ilicifolia). Ecologically, invasions alter fire regimes by increasing fine fuel loads from dead biomass, leading to more frequent and intense wildfires, while also disrupting nutrient cycling and impeding wildlife movement in grasslands.[27][35][1] Management of cardoon as an invasive focuses on integrated approaches, including mechanical removal by excavating the entire taproot to prevent resprouting, though this is labor-intensive for large infestations. Chemical controls, such as 2% glyphosate applications from January to July, achieve 95-99% mortality rates when timed before seed set, while cut-stump treatments target mature plants. Grazing by livestock shows limited efficacy due to the plant's spiny foliage, but prescribed burns combined with herbicides can reduce biomass. In California, it is classified as a "Most Invasive Wildland Pest Plant" (A-1 rating) by the California Department of Food and Agriculture, incurring economic costs in rangelands through lost forage productivity and control expenses estimated in millions annually. Restrictions on sale and movement are enforced in parts of Australia, where it is declared noxious in Western Australia, emphasizing long-term revegetation with native species post-eradication to restore biodiversity.[1][27][35]History
Origins and domestication
The wild cardoon (Cynara cardunculus var. sylvestris), native to the Mediterranean basin including regions of Iberia and North Africa, serves as the primary progenitor of the domesticated cardoon, with the genus Cynara likely emerging through evolutionary divergence approximately 20,000 years ago.[40] Genetic analyses, including rDNA sequencing, indicate that the domesticated cardoon (C. cardunculus var. altilis) arose independently from the globe artichoke (C. cardunculus var. scolymus), with divergence occurring around 1,000 years ago in the western Mediterranean.[41] This separation reflects distinct selective pressures, though ongoing hybridization with wild thistle populations maintains genetic cohesion across the complex due to full interfertility.[42] Early domestication evidence points to human selection in the western Mediterranean, with the cultivated cardoon emerging around the beginning of the second millennium AD, likely in regions such as Spain or France.[40] Breeders focused on traits such as enlarged, tender petioles and diminished spines to enhance edibility, marking a shift from the spiny wild ancestor.[40] SSR marker studies reveal a domestication bottleneck in cultivated cardoon populations, evidenced by reduced allelic diversity (244 alleles compared to 269 in western wild cardoon), underscoring the genetic narrowing from selective breeding.[43] The crop spread via trade routes, reaching Persia through Arab intermediaries in the early Middle Ages and entering broader medieval European agriculture, where it functioned as a versatile resource for food and other uses.[40] In ancient contexts, cardoon held cultural importance as a multi-purpose staple, supporting early Mediterranean farming systems amid diverse ecological pressures.[2]Historical culinary and medicinal uses
The cardoon (Cynara cardunculus) was first documented in ancient Greek texts by Theophrastus in the 4th century BCE, where it was referred to as "kaktos" and valued for its edible stalks, which were consumed as a vegetable similar to celery.[44] Roman sources, including Pliny the Elder's Natural History (1st century CE), describe the cultivation of "carduus" (thistle-like plants, likely including cardoon), noting its use in diets for both stalks and roots as a nourishing food.[45] It also featured prominently in ancient Persian cuisine, where the plant's tender parts were prepared in stews and broths, reflecting its role as a staple across Mediterranean and Near Eastern cultures.[2] In medieval and Renaissance Europe, cardoon gained popularity in monastic gardens, where it was cultivated alongside other vegetables for sustenance and medicinal purposes, as evidenced by herbals and garden inventories from the period. By the Renaissance, it was integral to Spanish and Italian cuisines, particularly in soups and stews; in Iberia, Moorish influences from Al-Andalus introduced preparations blending cardoon with almonds and spices, enhancing its use in festive dishes like cardoons in almond sauce.[46] Medicinally, ancient physicians such as Hippocrates (5th century BCE) and Galen (2nd century CE) prescribed cardoon relatives like wild thistles for liver ailments, leveraging their bitter properties to aid digestion and bile flow, though direct references to cultivated cardoon are inferred from genus-wide uses.[47] By the 16th century, European herbals, including those by Renaissance botanists, explicitly noted cardoon's diuretic and cholagogue effects, recommending infusions of its leaves to treat urinary issues, gallstones, and hepatic disorders by promoting bile secretion and detoxification.[48] Its prominence waned in the 19th century as New World crops like potatoes and tomatoes offered easier alternatives, leading to a sharp decline in cultivation outside niche Mediterranean areas.[49] Archival evidence underscores its historical significance, with illustrations of cardoon appearing in 16th-century botanical manuscripts like Basilius Besler's Hortus Eystettensis (1613), depicting the plant's thistle-like form for both ornamental and practical reference.[50]Cultivation
Growing requirements
Cardoon thrives in Mediterranean-like climates characterized by full sun exposure and cool summers with temperatures ranging from 15–25°C (59–77°F), along with mild winters.[6] It is frost-tolerant down to approximately 0°F (-18°C) and is reliably hardy in USDA zones 7–10, though it may require winter protection such as mulching in cooler parts of zone 7.[2][51] In hotter or more humid conditions, the plant may become bitter and less productive, and it performs best in frost-free coastal areas with foggy summers.[6] The plant prefers well-drained, fertile loamy soils with a pH of 6.0–7.5, allowing its deep root system to develop without restriction.[6][52] It tolerates moderate salinity but is sensitive to waterlogging, which can lead to root issues.[53] Amending soil with organic matter, such as 20–30 tons of manure per acre pre-planting, enhances fertility and structure.[6] During active growth, cardoon requires moderate watering to provide 10–12 inches of uniform moisture annually, with more frequent irrigation on lighter soils; once established, it demonstrates good drought tolerance due to its deep roots.[6][3] Fertilization should include nitrogen at 60–100 pounds per acre in early spring, along with pre-planting applications of phosphorus (100–200 pounds per acre), potash (100–200 pounds per acre), and sulfur (15–25 pounds per acre) based on soil tests.[6] Plants should be spaced 45–60 cm (18–24 inches) apart in rows 90–120 cm (36–48 inches) apart to accommodate their mature size of 1–2 meters tall and wide, and sites should offer protection from strong winds to prevent lodging.[6][2] Mulching around plants helps suppress weeds, retain moisture, and regulate soil temperature.[54] Common challenges include susceptibility to pests such as aphids, slugs, and snails, which can damage foliage; monitoring and using organic controls like hand-picking or diatomaceous earth is recommended.[4] Diseases like root rot, gray mold, and powdery mildew can occur in poorly drained conditions, so ensuring proper soil drainage and air circulation is essential for prevention.[4][55]Propagation and harvesting
Cardoon (Cynara cardunculus) is primarily propagated from seeds, though vegetative methods such as division and cuttings are also effective for clonal reproduction. Seeds are sown indoors 6-8 weeks before the last expected frost, planting 2-3 seeds ¼ inch deep in plug trays or individual containers.[56][2] Germination typically occurs in 10-21 days at temperatures of 70-80°F (21-26°C), with soil kept consistently moist until emergence; no cold stratification is required for viable seeds.[56][57] For vegetative propagation, root divisions or suckers from established plants can be taken in autumn or early spring, replanting immediately in well-drained soil to promote rooting; stem cuttings from healthy crowns are also used, particularly in commercial settings, with success rates improved by selecting vigorous material.[6][4] Seedlings must be hardened off gradually before transplanting outdoors after the danger of frost has passed, typically in mid-spring for a late summer or autumn harvest. Plants are spaced 18-24 inches apart in rows 36-48 inches apart, often in shallow trenches 8-10 inches deep to facilitate later blanching; this spacing accommodates the plant's mature size of 3-6 feet tall and wide.[2][57][6] Harvesting focuses on the leaf stalks (petioles), which are blanched to reduce bitterness and improve tenderness. When plants reach 3 feet tall in late summer, tie the leaves together at the top and wrap the lower 18-24 inches of stalks with burlap, cardboard, or paper, or earth up soil around them, for 3-5 weeks during cool weather.[56][57][6] Stalks are ready 120-150 days after planting or 4-6 weeks after blanching, when they measure 18-24 inches long and 2-3 inches in diameter; cut outer stalks at ground level with a sharp knife, trimming away leaves and any fibrous outer layers.[57][6] Each mature plant typically yields several edible stalks annually, sufficient for 1-2 household members, with outer leaves and stalks harvested selectively to allow continued growth.[57] For seed propagation in subsequent seasons, flower heads (capitula) are collected in the second year when plumes emerge, dried, and threshed to extract seeds, which remain viable for up to 7 years if stored properly. Post-harvest, blanched stalks store best at 32°F (0°C) with 95-100% humidity for 2-3 weeks to maintain quality.[58][6] If cultivating for floral rennet production, second-year flower heads are harvested just before full bloom.[6]Culinary uses
Preparation methods
Cardoon stalks require careful preparation to remove tough outer layers and spines before cooking, as the plant's fibrous texture and potential bitterness can otherwise make it unpalatable.[59] Begin by trimming the base and tops of the stalks, discarding the outer leaves and any stringy fibers along the edges using a paring knife or vegetable peeler; wear gloves to avoid irritation from the spines.[60] Submerge the cut pieces in a bowl of cold water acidulated with lemon juice or vinegar to prevent oxidation and browning, soaking for 20 to 30 minutes.[61] This initial cleaning process, similar to preparing artichokes, ensures the edible inner stalks are tender and ready for further treatment.[62] Blanching is essential for softening cardoons and reducing their natural bitterness, a step traditionally performed either in the field during cultivation or in the kitchen post-harvest. In cultivation, blanching involves hilling soil around the stalks or wrapping them in newspaper or cardboard for 10 to 30 days before harvest to exclude light and promote tenderness.[63] For kitchen preparation, cut the cleaned stalks into 2- to 3-inch pieces and boil them in salted water with added lemon juice for 15 to 20 minutes until just tender but still firm, then shock in ice water to halt cooking.[60] This method not only tenderizes the fibers but also prepares the cardoons for various subsequent cooking applications.[64] Once blanched, cardoons can be cooked using several techniques to highlight their mild, artichoke-like flavor. Boiling for an additional 10 to 20 minutes in unsalted water yields soft stalks suitable for incorporation into risottos, gratins, or stews, where they absorb surrounding flavors.[62] Steaming preserves more texture, taking about 20 minutes, while frying battered pieces—after parboiling and drying—creates a crisp exterior, often seasoned with salt and herbs.[65] Grilling blanched stalks brushed with oil adds a smoky char, typically for 5 to 7 minutes per side, and pairs well with butter or cheese-based sauces.[59] These methods transform the vegetable's inherent toughness into a versatile ingredient for both simple and elaborate dishes. In regional cuisines, cardoons feature prominently in traditional recipes that emphasize their compatibility with rich accompaniments. In Spain, cardoons appear in cocido madrileño, a hearty stew simmered with chickpeas, meats, and vegetables like carrots and cabbage, where the blanched stalks contribute a subtle earthiness during the slow-cooking process.[66] Italian preparations include cardi fritti, batter-fried cardoons served as an antipasto, and cardi in bagna cauda, boiled stalks dipped in an anchovy-garlic butter sauce, often enjoyed during winter holidays.[65] Another classic is cardoon gratin, layered with béchamel and cheese before baking, highlighting pairings with dairy or cured meats in Piedmontese or Umbrian styles.[67] For storage and preservation, blanched cardoons can be refrigerated in an airtight container for up to a week, submerged in their cooking liquid to maintain moisture.[68] Freezing is effective after blanching and thorough drying; spread the pieces on a tray to freeze individually before transferring to bags, where they retain quality for 6 to 8 months.[68] Pickling in a brine of salt, vinegar, and herbs offers short-term preservation in the refrigerator for 1 to 2 weeks, though the texture may soften compared to fresh preparations; drying is less common due to the vegetable's high water content.[64]Nutritional profile
Cardoon (Cynara cardunculus) stalks are a low-calorie vegetable, providing approximately 17 kcal per 100 g of raw blanched material, making it suitable for weight management diets. The macronutrient composition includes moderate carbohydrates at 4.07 g per 100 g, primarily from dietary fiber (1.6 g per 100 g) and low sugars (0.38 g per 100 g), with minimal protein (0.7 g per 100 g) and fat (0.1 g per 100 g). This profile contributes to its low glycemic index, which supports stable blood sugar levels.[69][70]| Nutrient | Amount per 100 g (raw) | % Daily Value* |
|---|---|---|
| Calories | 17 kcal | 1% |
| Carbohydrates | 4.07 g | 1% |
| Dietary Fiber | 1.6 g | 6% |
| Protein | 0.7 g | 1% |
| Total Fat | 0.1 g | 0% |