This Easy Dump-and-Bake Meatball Casserole is a weeknight secret weapon—one dish, minimal effort, and it tastes like you simmered sauce all afternoon. Perfect for busy nights when you need comfort without the chaos.
Do not thaw the meatballs before baking. The foil is essential for even cooking. Let the casserole rest before serving to allow the sauce to thicken. For a gluten-free version, use gluten-free pasta and check that meatballs and sauce are certified gluten-free. For a dairy-free version, use plant-based cheese alternatives.
Keywords: dump-and-bake casserole, meatball casserole, easy weeknight dinner, frozen meatballs, one-dish meal, comfort food