Take water in pan, as water start boiling add 2 tbsp oil in it and put the pasta in it and boil the pasta but don't overcook.

As the pasta in half cook turn off the flame and remove the water from pasta and water the pasta with cold water and remove the excess of water.

After that apply oil to the pasta and put it aside.

Take a pan but butter in it, then add chopped onion, capsicum, seeds fewer tomatoes, corn, garlic and green chilli saute it well and add salt in it.

As the vegetables get saute for 3-4 min then add black pepper, chilli flakes, and oregano and saute it again well then after 1min off the flame.

Now take another pan add butter in it then add flour(maida) and saute it for 3-4 sec and add milk in it and mix the maida and milk well without forming lumps and keep stirring it the milk consistency become thick.

Then add cheese in it and mix it well then after mixing cheese add mayonnaise and again mix it very well then add again little black pepper powder, chili flakes, oregano and mix it again.

After 3-4 sec add sauted veggies in white sauce and mix the veggies well in the sauce.

Then add boil pasta in the white sauce and mix all the veggies and sauce well with pasta.

Let it get cooked on low flame for 2-3 min and off the flame.

Gsrnish accordingly.