Root plant to fuel the process. In return, the plant takes nitrogen compounds produced from ammonia by the bacteria. The term root crops refers to any edible underground plant structure, but many root crops are actually stems, such as potato tubers. Edible roots include cassava, sweet potato, beet, carrot, rutabaga, turnip, parsnip, radish, yam and horseradish. Spices obtained from roots include sassafras, angelica, sarsaparilla and licorice. Sugar beet is an important source of sugar. Yam roots are a source of estrogen compounds used in birth control pills. The fish poison and insecticide rotenone is obtained from roots of "Lonchocarpus" spp. Important
Tasting menu Tasting menu A tasting menu is a collection of several dishes in small portions, served by a restaurant as a single meal. The French name for a tasting menu is "menu dégustation". Some restaurants and chefs specialize in tasting menus, while in other cases, it is a special or a menu option. Tasting menus may be offered to provide a sample of a type of cuisine, a house specialty, or to take advantage of fresh seasonal ingredients. Coming to the mainstream in the 1990s, tasting menus evolved into elaborate showcases highlighting the culinary artistry of the chef. The trend traces