Mix suji in a bowl with 1.5 cups of water and rest it for 15 minutes.
After 15 minutes, the semolina absorbs all the water properly and becomes soft.
Add all the chopped vegetables and salt.
Mix all the ingredients well and make a smooth batter.
Heat the tawa on medium heat and spread 1 tsp oil on it.
Pour a spoonful batter in the middle of tawa.
Spread the batter on tawa in a rounded shape and pour oil on its edges.
After a minute, when chilla is cooked from its edges turn it carefully from the other side.
Drizzle some oil this side too.
Again flip it with a spatula and cook the other side by it pressing gently until golden.
When you see the golden layer, remove it.
Serve the suji chilla hot with sauce or chutney as you like.