1. Heat oil in a wok (Kadai) and put in all seeds- Onion, Fennel, Cumin and Mustard.
2. Once the Mustard Seeds sputter and the Jeera seeds get a golden color, add Haldi, Ginger and Garlic - sauté for a minute.
3. Add in tomatoes and cook covered, stirring frequently, till the mixture leaves oil.
4. Add in diced Eggplant, mix well and cook covered on medium heat till Eggplant looks done. Be careful not to overcook.
5. Season with Salt and Chili powder, mix well and serve hot.
Tips:
1. Be careful not to burn the tomatoes. Hover around the stove while this is cooking.
2. The secret to this recipe lies in the Tomatoes mixture cooking well, so have patience and enjoy the process.