After rolling a chapati of wheat flour you can let water boil in a big pan , add a tbsp of oil in it. Cut the stripes of rolled chapati insert in boiling water. Leave it just for a minute and strain it. Repeat with all chapattis. Don't forget to add oil. Than you can make tomato gravy add your pasta , spread grated cheese and bake for 10 minutes in OTG on 220.