1-Getting started: Getting started with this meatball casserole is as easy as turning on your oven, and we’ll walk you through it step by step. Begin by preheating your oven to ensure everything cooks evenly from the start. This method keeps the process straightforward so you can enjoy a homemade meal without much fuss.

2-First, preheat your oven to 425 degrees F. Then, in a 9×13 inch baking dish, stir together the uncooked pasta, marinara sauce, water, milk, spices, and meatballs for a complete mix. Cover tightly with aluminum foil and bake for 40 minutes to let the flavors blend perfectly.

3-After that, uncover the dish, stir everything, and check if the pasta is al dente. If it’s still too firm, cover it again and bake a bit longer to get it just right. Next, sprinkle the mozzarella cheese over the top and bake uncovered for 5 to 10 more minutes until it’s melted and bubbly.

4-Finally, let the casserole cool for at least 15 minutes before serving, which helps the sauce thicken and makes it easier to dish out. This approach works well for all skill levels, and you can adjust based on what you have on hand.