Add 4 cups of water into a pan and bring them to boil and add the pasta and required amount of salt.

Drain the water when the pasta becomes tender and set aside.

Now in a pan add 2 tsp of butter and add all the veggies and sauté them and set aside

Now in the same pan add 2 tsp of butter and finely chopped garlic sauté them well, add1 tsp of all purpose flour and sauté until the raw smell of the flour goes.

Now add milk slowly and whisk to break any lumps. Add grated cheese or cheese cubes, and required amount of salt and mix them until thick and creamy.

Now add the boiled pasta and veggies and coat them with the white sauce.

Add oregano, chilli flakes and using a pepper milk add black pepper. Give a good mix.

Garnish the pasta with spring onions and serve hot!!