Peanuts

Peanuts are similar in taste and nutritional profile to tree nuts such as walnuts and almonds, and are often served in similar ways in Western cuisines. The botanical definition of a "nut" is a fruit whose ovary wall becomes very hard at maturity. Using this criterion, the peanut is not a true nut,but rather a legume. However, for culinary purposes and in common English language usage, peanuts are usually referred to as nuts.