qt. sliced or fresh rhubarb
Rhubarb is low in calories and an excellent source of dietary fiber, particularly in the form of pectin. It contains vitamin K and modest amounts of vitamin C, though much of the vitamin content may diminish with cooking.
About
Rhubarb (Rheum rhabarbarum) is a herbaceous perennial plant native to Central Asia, cultivated for its edible leafstalks or petioles, which are harvested and used as a culinary fruit despite its botanical classification as a vegetable. The stalks are characteristically tart and acidic, ranging in color from pale pink to deep crimson depending on variety and growing conditions. Rhubarb develops a fibrous texture with a distinctive tartness that dominates the palate; the flavor profile is often described as sour with subtle fruity undertones. Common varieties include 'Victoria,' 'Champagne,' and 'Timperley Early,' each exhibiting slight variations in color intensity and tartness levels. The plant's leaves contain oxalic acid and should never be consumed, as they are toxic; only the stalks are edible.
Culinary Uses
Rhubarb is primarily employed in sweet applications, particularly in jams, compotes, pies, and desserts where its natural acidity is balanced with substantial sugar. It appears extensively in northern European and North American cuisines, from traditional British rhubarb crumbles to Scandinavian preserves. The ingredient is often paired with strawberries or other fruits to mellow its tartness, though it also features in savory preparations, including chutneys and sauces in British and Indian cuisines. Fresh rhubarb requires cooking to render it palatable, as raw stalks are extremely sour; sliced rhubarb is the standard preparation for most culinary applications.