Take water boil it add salt,1tbsp oil and pasta boil it for 5-6 mins check the pasta keep aside for cooling

Take woke add some oil in it add onion in it let onion transulate than add capsicum and potato cover with lid for while for soften the veggies.

Take one pan add butter/oil then2 spoon of maida roast it for about 1 min add milk slowly and stir it continuesly so no lumps should formed

After adding milk now add cheese again stir it so cheese get melt add little bit water so pasta get liquid form not thicken.

Now add black pepper,red chily flakes,salt and oregano.