Canned and Frozen Spinach and Other Leafy Greens
Various leafy greens are available in canned or frozen form. Among them are spinach, collards, kale, mustard, turnips (with or without immature roots), poke salad, endive, and Swiss chard. Spinach is processed whole leaf, cut leaf, and chopped styles, sometimes with various sauces and flavorings. The highest grade of these products is produced from young, tender plants.
