Ingredients:
Tomatoes - 2 to 3
Oil - 1/2 tblsp
Onion - 1/2, finely chopped
Green Chillies - 1, chopped
Coriander Leaves - 1 tblsp, chopped
Vinegar - 1/2 tsp
Salt - 1/4 tsp
Pepper Powder - 1/8 tsp
Sugar as per taste
Tomato Ketchup - 1/2 tblsp

Method:
1. Pierce the tomatoes with a fork/knife and roast it till the skin turns black and charred.
2. Keep aside to cool and peel the skin off.
3. Chop the tomatoes and coarsely blend in a mixer.
4. Heat oil in a pan.
5. Add the onions and green chillies.
6. Cook till onions turn soft.
7. Add the remaining ingredients and cook for a minute or two.
8. Remove and use as required.