Stuffed Dahi Vada is a popular Indian snack made of deep-fried lentil fritters soaked in yogurt. The fritters are made from a spiced lentil batter and are stuffed with a mixture of onions, green chilies, and spices. After frying, they are soaked in a tangy yogurt mixture and garnished with chutneys and spices. The combination of crispy vadas, creamy yogurt, and flavorful stuffing creates a delicious and refreshing snack.