Home made Mac and Cheese

This is Tyrells favorite.

2 cups uncooked elbow macaroni
1/4 cup butter or margarine
1/4 cup all purpose flour
1/2 teaspoon salt
1/4 teaspoon pepper
1/4 teaspoon ground mustard
1/4 teaspoon Worcestershire sauce
2 cups milk
2 cups shredded cheddar cheese ( I use whatever I have)

Heat oven to 350
cook and drain macaroni as directed on package
meanwhile in a saucepan melt butter. Stir in flour, salt, pepper, mustard, and Worcestershire sauce. cook over low heat. stirring constantly, until mixture is smooth and bubbly; remove from heat. Stir in milk. heat till boiling, stirring constantly. Boil and stir 1 min. remove from heat. stir in cheese until melted.
gently stir noodles in to cheese sauce. pour into greased 8 quart casserole dish.
Bake uncovered 20-25 min or until bubbly