Thair vada is a popular South Indian snack made with deep-fried lentil fritters soaked in seasoned yogurt. It is a refreshing and delicious dish that is perfect for hot summer days. The vadas are made with a mixture of urad dal and spices, which are deep-fried until golden brown and crispy. They are then soaked in thick and creamy yogurt and garnished with a variety of toppings like chopped onions, coriander leaves, and sev. Thair vada is a must-try dish for all vada lovers.