Italian Crescent Casserole
["1 lb. ground beef", "1/4 c. chopped onion", "1 envelope spaghetti sauce mix", "1 1/2 c. shredded Mozzarella cheese", "8 oz. can tomato sauce", "8 oz. crescent rolls", "1/2 c. sour cream", "1/3 c. Parmesan cheese", "2 Tbsp. margarine, melted"]
["Heat oven to 375\u00b0.", "Brown beef with onion.", "Drain.", "Stir in sauce mix and tomato sauce.", "Heat until hot.", "Combine Mozzarella cheese and sour cream.", "Pour hot meat mixture into", "ungreased 13 x 9-inch baking dish.", "Spoon cheese mixture over meat.", "Separate crescent rolls into 2 rectangles.", "Place side by side over cheese mixture.", "Combine Parmesan cheese and margarine.", "Crumble evenly over dough.", "Bake for 18 to 25 minutes until deep golden brown. Cut into squares to serve."]
["ground beef", "onion", "spaghetti sauce mix", "Mozzarella cheese", "tomato sauce", "crescent rolls", "sour cream", "Parmesan cheese", "margarine"]