Ingredients

9

oz. (3 cups) uncooked tricolor rotini (spiral pasta)

1/4

cup margarine or butter

1/4

cup all-purpose flour

1/2

teaspoon salt

1/8

teaspoon pepper

2 1/2

cups milk

1

tablespoon prepared mustard

1/8

to 1/4 teaspoon hot pepper sauce

4

oz. (1 cup) shredded Cheddar cheese

4

oz. (1 cup) shredded natural Swiss cheese

1

medium tomato, chopped, drained

1/4

cup unseasoned dry bread crumbs

1

tablespoon margarine or butter, melted

Preparation

Heat oven to 375°F. In large saucepan, cook macaroni to desired doneness as directed on package. Drain; rinse with hot water. Set aside.

In same saucepan, melt 1/4 cup margarine. Stir in flour, salt and pepper; cook until mixture is smooth and bubbly. Gradually add milk; stir in mustard and hot pepper sauce. Cook until mixture boils and thickens, stirring constantly.

Add cheeses, stirring until melted. Carefully stir in tomato and cooked macaroni. Spoon into ungreased 2-quart casserole. Combine bread crumbs and melted margarine; mix well. Sprinkle evenly over top.

Bake at 375°F. for 20 minutes or until bubbly.