In a heavy based pan, heat the butter, stir in the flour and saute till slightly darkened.
Add milk very gradually, stirring vigorously all the time to avoid lumps.
Bring to a boil. Lower the heat and simmer for 2-3 minutes, continuing to stir to avoid scorching.
Add the salt, pepper, and any other seasoning that you desire.
Add grated cheese after it is cooked makes it a cheese sauce.
You can add wine or cream or herbs to this, and then mix the boiled pasta of your choice into it.
Boil the pasta bite like and add to the sauce.
Key Ingredients: All purpose flour, butter, salt, black pepper, nutmeg, pasta, milk, parmesan cheese