You can use any variety of beans like red kidney beans, navy beans, pinto beans, black beans, kidney beans, black-eyed peas, yellow peas, green peas, etc.u003cbr/u003eu003cbr/u003eYou can also make it just with boiled peanuts. It's called Kadalai Sundal and is a very popular South Indian snack made during festivals like Navratri. u003cbr/u003eu003cbr/u003eLentils like soaked chana dal can also be used. Sweet corn is also a popular ingredient for sundal.