Peanuts, also known as groundnuts, are small, edible seeds encased in a thin, brown shell. Despite being legumes, they are often treated as nuts due to their taste and texture. Peanuts have a mildly sweet, nutty flavor and can be enjoyed raw, roasted, or as peanut butter. They are rich in protein, healthy fats, vitamins, and minerals, making them a nutritious snack. Often used in cooking and baking, peanuts add a crunchy texture to dishes and are key ingredients in various recipes, from savory sauces to sweet treats.