Baingan ka achar is a popular Indian pickle made with eggplants, spices, and oil. It is a tangy and spicy condiment that adds a burst of flavor to any meal. The eggplants are first roasted and then mixed with a blend of spices like mustard seeds, fenugreek seeds, turmeric, and red chili powder. The pickle is then left to marinate for a few days to develop its flavors. Baingan ka achar can be enjoyed with rice, roti, or as a side dish with any Indian meal.