Ingredients :-                                                                                 

1. Brinjal ( any variety ) cut in large pieces – 1 cup
2. Potato cut into  large and thick slices   – 2 medium sized
3. Onion sliced   – 1 large
4. Coconut grated   –  1 cup
5. Red chillies  – 8 to 10
6. Coriander seeds   – 1 spoon
7. Tamarind   – a small sized.
8. Ginger finely chopped  – 1 tsp

Method :-

• Heat oil , add mustard and let it splutter.
• Add chopped ginger and fry for a few seconds.
• Add onion and saute till it turns transparant.
• Add brinjal and potato together and fry for a while adding salt.
• Cover and cook in low flame …(( No need of adding water at this stage )
• Meanwhile roast corriander and red chillies in little oil till reddish.
• Grind this along with grated coconut and tamarind to a coarse paste adding sufficient water.
• By this time the brinjals and potatoes will be half cooked..and add the coconut mix at this stage along with suffcient amount of water.
• Cover and cook till the veggies are soft and the gravy is almost thick.