
Heat the oil in a large vessel over medium high heat. Add onions and sauté until lightly browned, about 5 minutes. Add ginger-garlic paste, coriander powder, cumin, red chili powder, turmeric, black pepper, and salt. Sauté until fragrant, for a few minutes, adding splashes of water as necessary to prevent the mixture from burning.
Garnish with cilantro and a squeeze of fresh lemon or lime.