Instructions:
- Preheat the Oven: Preheat your oven to 425°F (220°C).
- Combine Ingredients: In a large mixing bowl, combine the uncooked rotini pasta, frozen meatballs, pasta sauce, water, Italian seasoning, garlic powder, salt, and pepper. Mix well.
- Transfer to Baking Dish: Transfer the mixture to a 9×13-inch baking dish, spreading it out evenly.
- Cover and Bake: Cover the baking dish tightly with aluminum foil. Place it in the preheated oven and bake for 35-40 minutes, or until the pasta is tender and most of the liquid is absorbed.
- Add Cheese: Remove the foil, and sprinkle the shredded mozzarella and grated Parmesan cheese over the top.
- Return to Oven: Return the uncovered dish to the oven and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly, and the casserole is heated through.
- Serve: Remove the casserole from the oven and let it sit for a few minutes before serving. Garnish with fresh basil or parsley if desired.
This Dump and Bake Meatball Casserole is a convenient and tasty meal that requires minimal effort. Enjoy!