The use of lentils and legumes in cooking dates back thousands of years. Some of their most popular Indian dishes, such as dal and rajma, are made from them. There is a wide variety of lentils and legumes you can cook with. These have become one of the favourite foods because they are affordable and packed with nutrients. Everyone should include split chana dal, red kidney beans and mung beans in their diet because of their high protein and fiber content, which keeps you satisfied for a long time. They are also an excellent source of phytochemicals and are rich in iron.