Baked Macaroni And Cheese - cooking recipe

Ingredients

2 Tbsp. margarine
1/4 c. flour
1 tsp. salt
1/2 tsp. dry mustard
1/4 tsp. pepper (optional)
2 1/2 c. milk
2 c. grated Cheddar cheese
8 oz. elbow macaroni

Preparation

Melt margarine over low heat.
Stir in flour, salt, mustard and pepper until smooth.
Remove from heat.