In mixing bowl add sattu flour add semolina,rice flour and buttermilk and mix it add 1/2 cup warm water and rest it for 5 minutes.

If needed water add some buttermilk and mix nicely.add chopped onion,chopped tomato,chilli,cumin powder,salt and mix it well.

Heat a non-stick tawa, once heat tawa add 1/4 tbsp oil and spread a batter on tawa cover it.after 30 seconds flip chilla another side.

Your Sattu chilla is ready to serve,in serving plat add Sattu Chila and serve with green chutney. And enjoy.