Toor dal is also sometimes referred to as lentils or split pigeon peas. This traditional Indian dish is often served with rich spices over rice, and is a staple in many Indian restaurants and households. Toor dal is a member of the legume family, and this meal is not only delicious, it also has a number of health benefits. It is rich in protein and folic acid which is important for healthy body. Toor or Arhar dal is used in many dishes across India.