Take tomato, pumpkin and beetroot in a pan and add water. Add little salt and let it boil like a soup.
One can do this process in a pressure cooker too and can blend them on cooling.

Leftover tomato soup too can be used.

Boil macroni pasta in a separate bowl with a pinch of salt

Now take a pan and add butter to it.
Sauté onions and when they turn pink add vegetables to it starting with carrots,boiled Macroni, peppers and corn kernels

Don’t over cook

Add the pureed boiled tomato mix to the pan and let everything incorporate nicely.

At this stage adjust the seasoning as per the liking and add basil/ cilantro for the flavor.