Instructions

  1. Heat oven to 350 degrees.
  2. Cook elbow macaroni as directed on package.
  3. While macaroni is cooking, melt butter in a 3 quart saucepan over low heat.
  4. Stir in flour, salt, pepper, mustard and Worcestershire sauce.
  5. Cook over medium-low heat, stirring constantly, until mixture is smooth and bubbly.
  6. Remove from heat.
  7. Stir in milk.
  8. Heat to boiling, stirring constantly.
  9. Boil and stir for 1 minute.
  10. Stir in cheese.
  11. Cook, stirring occasionally, until cheese is melted.
  12. Drain macaroni when done. Gently stir macaroni into cheese sauce and pour into ungreased 2 quart baking dish.
  13. Mix together bread crumbs and parmesan cheese; sprinkle over macaroni and cheese.
  14. Bake, uncovered, for 25 minutes or until bubbly.