Ingredients:
200 gm - potatoes
50 ml - oil
250 gm - onions
10 gm - cumin seeds
20 gm - ginger
30 gm - garlic
10 gm - turmeric
20 gm - red chilli powder
100 gm - tomatoes
50 gm - garam masla
20 - coriander powder
10 gm - coriander leaves
salt to taste