Simple Thick White Sauce - cooking recipe

Ingredients

2 Tbsp. butter or margarine
1/8 tsp. pepper
1/4 tsp. salt
1 c. milk or half and half
1/4 c. butter
1/4 c. flour

Preparation

Melt butter.
Add flour, salt and pepper.
Stir until smooth. Gradually stir in milk.
Stir constantly until thick.