Whole lentils are small, round legumes that come in various colors, including green, brown, red, and black. They are a rich source of protein, fiber, and essential nutrients, making them a popular choice for vegetarians and health-conscious individuals. Whole lentils are often used in soups, stews, salads, and side dishes, providing a hearty texture and earthy flavor. Unlike split lentils, whole lentils retain their shape during cooking, which allows them to add bulk and nutrition to meals. They typically require a cooking time of 20 to 30 minutes, depending on the variety. Whole lentils are also versatile and can be easily incorporated into various cuisines, including Indian, Mediterranean, and Middle Eastern dishes.