Tomato Chutney( for sponge dosas)

For Tomato Chutney:

2 large tomatoes
1 tsp cumin seeds
2-3 green chillis
pinch of asafoetida
1/2 tsp salt
3 1/2 tsps oil
Heat three tsps oil in a pan, add a tsp of cumin seeds and 3 green chillis and saute for a minute. Add 2 large sliced tomatoes and saute till they turn soft. Turn off heat and cool. Grind the sauteed tomatoes along with salt to a smooth paste (no water). For tempering, heat half a tsp of oil in a pan, add a half a tsp of mustard seeds and let them splutter. Add a dry red chilli, few curry leaves and pinch of asafoetida and turn off heat. Pour this seasoning over the chutney and serve with sponge dosas.