Basic White Sauce
["1/4 c. butter", "1/2 tsp. salt", "1/4 c. flour", "1/4 tsp. pepper", "2 c. milk"]
["In 1-quart pot, melt butter.", "Stir in flour, salt and pepper, making a smooth paste.", "Slowly add milk; blend well.", "Cook until sauce is thickened and bubbly, stirring often."]
["butter", "salt", "flour", "pepper", "milk"]