Heat oven to 350 degrees. Cook macaroni; drain. Meanwhile, in large ... casserole dish. Combine ricotta cheese with parsley, evenly spread on ... 5 minutes before serving.
Cook onion, celery and garlic ... sprinkle with Parmesan cheese and top with half the macaroni. Add Ricotta cheese and cover with half ... minutes. Makes 4 servings.
Brown ground beef and onion. ... 20-30 minutes. Cook macaroni according to package. Strain. Combine all ingredients (save some cheese for top). Bake until heated and cheese is melted.