This may not be what you are exactly looking for, but here is the recipe that I have always used.
Beef and Macaroni Bake
1 lb. ground beef
1/2 cup chopped onion
1 can (15 oz.) tomato sauce
1/3 cup KRAFT 100% Grated Parmesan Cheese, divided
1/4 tsp. ground cinnamon
1/8 tsp. ground nutmeg
1 pkg. (14 oz.) KRAFT Deluxe Macaroni & Cheese Dinner
2 Tbsp. butter or margarine
2 Tbsp. flour
1-1/2 cups milk
2 eggs, lightly beaten
PREHEAT oven to 350°F. Brown meat; drain. Add onion; cook and stir until tender. Stir in tomato sauce, half of the Parmesan cheese and spices; simmer 10 minutes, stirring occasionally.
PREPARE Dinner as directed on package. Spread meat mixture onto bottom of 9-inch square baking dish; top with prepared Dinner.
MELT butter in medium saucepan on low heat. Blend in flour. Gradually add milk; cook on low heat until thickened, stirring constantly. Stir small amount of hot mixture into eggs. Return to remaining hot mixture in saucepan; mix well. Pour over Dinner; sprinkle with remaining Parmesan cheese.
BAKE 45 to 50 minutes or until golden brown.