Instructions

  1. Heat oven to 350.
  2. Cook macaroni in boiling water according to directions. Drain. Pour into a 3 quart casserole.
  3. In a saucepan, melt butter and stir in flour. Gradually stir in milk and sour cream. Add salt and pepper.
  4. Cook over low heat, stirring constantly,until bubbly and thicken.
  5. Reserve 1 cup of cheese for the top of casserole. Toss macaroni with remaining cheese. Pour sauce over macaroni and mix.
  6. Sprinkle remaining cheese.