Althaea officinalis Althaea officinalis Althaea officinalis, or marsh-mallow, is a perennial species indigenous to Europe, Western Asia, and North Africa, which is used in herbalism and as an ornamental plant. A confection made from the root since ancient Egyptian time evolved into today's marshmallow treat. The stems, which die down in the autumn, are erect , but can reach 6′6″ (2m), simple, or putting out only a few lateral branches. The leaves, shortly petioled, are roundish, ovate-cordate, long, and about 1 inch broad, entire or three to five lobed, irregularly toothed at the margin, and thick. They are soft and velvety on
Sweet and sour made of sugar, ketchup, white vinegar, and soy sauce, and additional ingredients including pineapple, green pepper (capsicum), and onion. In more elaborate preparations, the dish's tartness is controlled by requiring that Chinese white rice vinegar be used sparingly and using ketchups with less vinegary tastes, while some restaurants use unripe kiwifruits and HP sauce in place of vinegar. Western cultures use sweet and sour sauce in two different ways. Dishes can either include the sauce as an ingredient in cooking or use the sauce as a pour-over or dipping sauce for the meal. Sweet and sour sauces have been used