Take a pan add Oil in it & let it heat up a little bit.

Add Sliced Onion into the Oil & saute Onion for 1 minute not much Brown.

Add red chilli powder, Salt, chopped tomato and Cook it for sometime.

When it is nicely Cooked, Add boiled Macaroni and tomato kechtup into the pan, mix it well and Cook it for 1-2 minutes with continuously stiring.

Then add some water into it and Cook it until water dry.