TOTAL TIME
About 45 minutes
2 pounds eggplant
2 tablespoons lime juice
2 to 3 tablespoons vegetable oil
1 medium onion, peeled and chopped
3 cloves garlic, peeled and finely chopped
1 fresh hot green chile like a jalapeño, or more to taste, thinly sliced (discard seeds for less heat)
1 pound fresh tomatoes, chopped
1/2 teaspoon turmeric
1 teaspoon kosher salt or to taste
1/2 cup chopped cilantro, thin stems included
2 tablespoons garam masala