The fried lentil fritter under all that yogurt traces to a 12th-century Sanskrit recipe called kshiravata in the encyclopedic text Manasollasa — people were dunking fried lentil balls in curd centuries before yogurt sauces were common food anywhere else.
Deep-fried lentil fritters are briefly soaked in water, then submerged in thick whipped yogurt and topped with tamarind chutney, mint, chili powder and toasted cumin. Lahore's chaat carts spoon it into small bowls as a cooling, tangy snack.