Aloo Masala

Ingredients
mustard seed  - 1/2 tsp
cumin seed - 1/2 tsp
onion - 1 big chopped
potatoes - 1/2 kg chopped
4 to 5 flakes of garlic crushed
one inch piece ginger crushed
green chilli crushed - 2
few curry leaves
corriander powder - 2 tsp
turmeric powder - 1/2 tsp
pulp of two medium size tomato
yogurt - 1 tbl.sp
red chilli and salt as per taste
corriander leaves for garnishing

Method
Heat two tbl.sp of oil in a pan and  add mustard seeds and cumin seeds. When they splutter add crushed ginger, garlic, green chilli and curry leaves and saute for few seconds.
Add onion and cook till translucent.
Add tomato puree, turmeric powder, salt, red chilli powder, corriander powder, yoghurt and cook for few seconds.
Add potatoes, mix well. Cover and cook till potatoes are done. Garnish with corriander leaves and serve hot with rice or roti.