Take a pan put water and let it be boil.
Add 1/4 spoon salt and put pasta , boil it for 8 minutes.
Now drain water and wash with cool water.
for making white sause - Heat a pan put butter and add refine flour , stir continously and cook for a 2-3 minutes.
Pour milk little by little while stirring continuously and cooked until mixture starts to thicken than add salt, oregano, red chilli flakes and black pepper powder.
Now heat oil in a pan add capsicum, boiled corn ,tomato and 1/4 spoon salt .
Saute and cook until veggies are little cook than mix white sause and boiled pasta .
Put grated cheese and mix well than swich off the flame.
Garnish with coriander leaves and grated cheese.