Drain the chickpeas, reserving liquid. Cook the onions, ginger, garlic, chilies, and turmeric in the oil until softened. Add the tomatotes and cook to soften, then add coriander and chickpeas.Cook for 10 minutes, add 1 cup of the reserved liquid, and cook for a further 10 minutes. Add garam masala, lemon juice, and cilantro. Cook gently for 2-3 minutes, adding more liquid if needed, to make a sauce. |