Macaroni And Cheese - cooking recipe

Ingredients

1/2 lb. American cheese
1/2 lb. Cheddar cheese
1 onion
1 stick butter or margarine
1/2 c. milk
1 Tbsp. Worcestershire sauce
1/2 tsp. powdered mustard
salt and pepper
1 lb. macaroni

Preparation

Heat oven to 350\u00b0.
Saute onion in butter.
Add cheeses, milk, Worcestershire sauce, dry mustard, salt and pepper.
Let cook until cheeses are melted.
Cook macaroni according to directions. Drain macaroni.
Mix macaroni together with other ingredients and empty into a well-sprayed casserole dish.
Bake for one hour.