Cheese Sauce III

1 cup milk

3 slices process American cheese, cubed

2 slices process Swiss cheese, cubed

2 tbs butter or margarine, softened

2 tbs all-purpose flour

Combine all ingredients in container of electric blender; blend until cheese is coarsely chopped. Pour into medium saucepan; cook over low heat, stirring constantly, until smooth and thickened.

Yield: about 1 cup.