2 cups shredded or cubed Cheddar cheese (8 ounces)
Instructions
Heat oven to 350?F.
Cook macaroni as directed on package.
While macaroni is cooking, melt butter in 3-quart saucepan over low heat. Stir in flour, salt, pepper, mustard and Worcestershire sauce. Cook over medium low heat, stirring constantly, until mixture is smooth and bubbly; remove from heat. Stir in milk. Heat to boiling, stirring constanly. Boil and stir 1 minute. Stir in cheese. Cook, stirring occasionally, until cheese is melted.
Drain macaroni. Gently stir macaroni into cheese sauce. Pour into ungreased 2-quart casserole. Bake uncovered 20 to 25 minutes or until bubbly.