Recipe for an easy recipe everyone should have Basic White Sauce

Basic White Sauce
Recipe from Better Homes and Gardens Cooking for One
1 TBSP Butter
1 TBPS flour
Dash of salt
Dash of pepper
1 Cup of milk
In a heavy saucepan, melt butter. Stir in flour, salt, pepper till blended. Add milk all at once. Cook and stir over medium heat till mixture is thickened and bubbly, then cook 1 minute more. To store, refrigerate in an airtight container for up to 4 days: Makes 1 cup.
Easy Standard recipe everyone should have this can easily be doubled or more. You will use the basic white sauce to make gravies, scalloped potatoes, add cheese and make a cheese sauce etc. You can get the basics and make unlimited dishes with it.