Sorrel

Details

Sorrel is a perennial herb or leaf vegetable with oblong leaves. The upper leaves often turn red. The flavor of sorrel leaves is surprisingly fruity, like kiwi or sour strawberries. The sour taste is due to oxalic acid, which is poisonous in large quantities, but harmless when mixed with a salad or added to the juicer. Harvest when leaves are about 4 to 5 inches tall, taking only a few at a time so the plant will grow new ones. Remove flowers to keep producing leaves into the fall.

Nutrition: It is an excellent source of vitamins C, A and B9, and a good source of iron, magnesium and calcium.