2 tablespoons butter
2 tablespoons flour
1/2 teaspoon salt
1 cup milk
1 cup (4 oz) shredded sharp cheese
cayenne pepper

in a 1 quart bowl, place butter, flour and salt. microwave on HIGH for 2 minutes, stirring after 1 minute. gradually stir in milk. microwave on HIGH for 6-7 minutes, stirring every minutes until thick and bubbly. add shredded cheese and a dash of cayenne pepper to white sauce. stir to melt cheese.