Chithi's tinda and aloo curry 

Main ingredient is tinda, just a little aloo

Grind tomatoes, garlic, onion, green chillies, cloves, cardamom and cinnamon.  Then sauté in a little oil until it separates and raw smell goes.  Add turmeric pwdr, chili pwdr, jeera and dhania pwdr. 

Then add aloo and tinda.  Sauté for a few minutes, add water and pressure cook for 2 whistles.  Might require one more whistle.  If too watery, can boil off the water or add wheat flour to thicken.