1-First, preheat your oven to 350°F (175°C) and grease a 9×13-inch baking dish to avoid any sticking issues. This step sets the stage for even cooking and that perfect golden finish.

2-While the oven heats, mix 1 cup ketchup with 1 cup barbecue sauce in a bowl and set it aside for later.

3-Next, in a large bowl, combine 2 pounds lean ground beef, 30 crushed crackers, 2 ounces onion soup mix, 2 large eggs, and half of the ketchup-barbecue sauce mixture. Mix gently until just combined overmixing can make it tough, so keep it light. Press this meatloaf mixture evenly into your prepared baking dish and spread the remaining sauce on top for a flavorful glaze.

4-Bake the base for 30 minutes, giving it time to firm up. Meanwhile, cook 3 cups macaroni noodles according to package instructions, drain them well, and set aside. In another bowl, whisk together 2 cups milk, 10.5 ounces condensed cheddar cheese soup, 1 teaspoon salt, 1 teaspoon pepper, 1 tablespoon garlic powder, and 1 tablespoon onion powder until smooth. Stir in the cooked macaroni and 2 cups of the shredded cheese blend for that creamy layer.

5-Finishing Touches: After the initial bake, pull the dish from the oven and evenly spread the macaroni mixture over the meatloaf. Sprinkle the remaining 2 cups shredded cheese on top for a bubbly, golden crown. Pop it back in the oven for 17 to 20 minutes until the cheese melts and browns perfectly. Let it rest for a few minutes before slicing to keep everything juicy and intact.