Could you describe the ingredients and cooking process of "Baingan ka Bharta," a popular dish in Uttar Pradesh?

Baingan ka Bharta, a flavorful roasted eggplant dish, is a staple of Uttar Pradesh’s cuisine. To prepare it, eggplants are roasted over an open flame until charred on the outside and soft on the inside. The charred skin is then peeled off, and the roasted flesh is mashed and sautéed with onions, tomatoes, garlic, and a medley of spices like cumin, coriander, and red chili powder. The dish is cooked until the flavors meld together, resulting in a smoky, aromatic delight that pairs perfectly with roti or rice, showcasing the region’s love for hearty and flavorful vegetarian fare.