1,Wash and boil the gram .
2 Peel and cut potatoes in to large pieces .
3 .when gram is half cooked add potatoes
4 . Boil till potatoes are soft . Add salt .
5. Roast fenugreek using a little oil .
6. Grind together coconut ,red chillies ,roasted fenugreek and tamarind to a fine paste .
7 . Add ground spices to gram and potatoes with sufficent liquid to barely cover solids .
8. Boil til spices are cooked. Remove .
9 . Heat oil . Fry finely chopped onions . When golden brown pour over ambat and mix well.