Cheese Sauce - cooking recipe

Ingredients

1 1/2 Tbsp. melted butter
3 Tbsp. flour
1/3 tsp. salt
1 1/2 c. milk
1/4 lb. grated Velveeta cheese

Preparation

Combine first 3 ingredients in saucepan.
Add milk gradually. Cook over low heat until slightly thickened, stirring constantly. Add cheese; cook until cheese melts.