First of all, boil pasta with steaming water in which added salt and some oil.

For making white souce, take butter in one pan, now added all purpose flour mix it well until it well cooked. After that added milk slightly as require as souce consistency. Now add oragano, chill flakes, peri peri masala and other masala as per need.

Now take one another pan, & put some oil and fry onion, chillies, capcicum. Mix also other masalas & salt and pastas. Cook it well this things.

After that add the white souce mixture in this cooked pasta. Add ketchup, garnishing with cheese. & the yummy masala macrony is ready to eat..😋