2 c. elbow macaroni
2 tbsp. butter
2 tbsp. flour
1 tsp. dry mustard
1 tsp. salt
2 1/2 c. milk
2 c. grated sharp Cheddar cheese

Prepare macaroni according to package directions. Drain. Preheat oven to 375 degrees. In medium saucepan melt butter; stir in flour, mustard and salt. Gradually stir in milk. Cook and stir until mixture thickens slightly (mixture should coat spoon). Remove from heat. Add 1 1/2 cups cheese and stir until melted. Stir in cooked macaroni.

Pour into greased 1 1/2 quart shallow baking dish. Top with remaining cheese. Bake 20-25 minutes or until bubbly.