Dry roast the cumin seeds,fennel seeds,mustard seeds,onion seeds,fenugreek seeds,coriander powder,hing and whole red chilli.

Once cooled,to make a powder.

Wash and cut the potato and parwal

Heat oil in a pressure cooker,add 1/2 tsp onion seeds and onion and fry until dark brown.

Add turmeric powder,amchur powder and tomato and mix well.

Add dry roasted powder and 2 tbsp water and mix well.

Cover the lid in a high flame.

After two whistle turn off the flame.

Once cooled,add salt and saute for 4 - 5 mins in simmer.

Garnish with coriander leaves and serve hot.