Instructions: In small saucepan heat ricotta cheese until thinned, stirring constantly with wooden spoon; gradually add remaining cheeses, stirring constantly after each addition until cheeses are melted. Continuing to stir, add milk, 1 tablespoon at a time, stirring until thoroughly combined. Keep warm over lowest possible heat. In mixing bowl combine hot linguine and margarine, tossing until margarine is completely melted. Transfer linguine to serving dish and top with cheese sauce. Toss to combine and serve immediately.

If you would like to email yourself the recipe for later use, or share the recipe with your friends or family, enter the email addresses below and this recipe will be emailed to you and others as well.