Canned beans are pre-cooked legumes that are sealed in a can for preservation. They come in various types, including black beans, kidney beans, and chickpeas. The canning process helps maintain their nutritional value, making them a convenient source of protein, fiber, and essential vitamins. These beans are ready to eat and can be easily added to a variety of dishes, such as soups, salads, and stews. Canned beans are often more affordable and have a longer shelf life compared to dried beans, making them a popular choice for quick and nutritious meals.