1. Preheat the oven to 350°F (175°C).
2. Mix ketchup and barbecue sauce in a bowl and set aside.
3. Combine ground beef, crushed Ritz crackers, onion soup mix, eggs, and half of the ketchup mixture in a large bowl. Mix well and press into a baking dish.
4. Spread the remaining ketchup mixture on top of the meatloaf.
5. Bake for 30 minutes.
6. Cook macaroni noodles and drain.
7. Whisk together milk, condensed cheddar cheese soup, salt, pepper, garlic powder, and onion powder. Stir in cooked macaroni and 2 cups of shredded cheese.
8. Remove meatloaf from the oven and pour macaroni mixture on top. Sprinkle with remaining cheese.
9. Bake for 17-20 minutes until cheese is melted and browned.
10. Let sit before serving.
Prep Time: 15 minutes | Cooking Time: 50 minutes | Total Time: 1 hour 5 minutes
Kcal: 549 kcal per serving | Servings: 8 servings