Thakkali Thokku

Ingredients:
3 Onions, finely chopped
4 Tomatoes, finely chopped
1 tsp Sambar powder
1 tsp Chilly powder
1 tsp Mustard
1/2 tsp Urud dal
Few Curry leaves
2 tsp oil

Preparation:
1. Heat oil in a pan,add mustard and urud dal.
2.Once the mustard start splutter add onion and curry leaves and saute till the onion becomes golden brown.
3. Add tomatoes and saute for a minute.
4. Add salt, sambar powder, chilly powder and mix well.
5. Cover and cook it on low flame till it is done.
6. Serve with idli/ dosa/ Chapati.