Sauté: Heat oil in a pan. Add cumin seeds, then sauté onions, ginger, and green chilies until the onions are soft.
Add Veggies: Toss in the tomatoes and cook until they turn mushy.
The Tofu: Add the crumbled tofu to the pan.
Season: Sprinkle turmeric, red chili powder, salt, and the black salt. Mix well so the tofu turns a beautiful yellow color.
Cook: Sauté for 5–7 minutes on medium heat. If it looks too dry, splash a tablespoon of water or soy milk.
Garnish: Stir in the garam masala and plenty of fresh coriander. Serve hot.