This is a yummy villagers delight packed with proteins.Kadalai urundai is made with peanut and jaggery as main ingredient. Kadalai urundai / peanut ball is a very popular sweet snack in southern part of India. It is just prepared with two main ingredients peanuts and jaggery. Peanut is dry roasted and powdered along with jaggery . This brings out the oil contents in the peanuts and hence could be made to balls easily.