One Pan Meatball Casserole
If you’re looking for a comforting and hearty meal that is not only delicious but also incredibly easy to make, then this One Pan Meatball Casserole is just what you need. This dish combines the delightful flavors of tender meatballs, creamy ziti pasta, and zesty marinara sauce, all baked to perfection in one pan. Perfect for busy weeknights or cozy family dinners, this casserole is a crowd-pleaser that will have everyone coming back for seconds.
Why You’ll Love This Recipe

This One Pan Meatball Casserole is a game changer for your dinner routine. Here are a few reasons why you’ll fall in love with it:
- Quick and Easy: With minimal prep work and a straightforward cooking method, you can have dinner on the table in under an hour.
- Minimal Cleanup: Cooking everything in one pan means less time spent washing dishes!
- Customizable: You can easily adjust the ingredients to suit your taste or dietary needs.
- Family-Friendly: Who doesn’t love cheesy pasta and meatballs? This dish is sure to please even the pickiest eaters.
Ingredient Breakdown
To create this delicious One Pan Meatball Casserole, you’ll need the following ingredients:
- 16 oz. package uncooked ziti pasta: The star of the dish, ziti pasta holds onto the sauce perfectly.
- 24 ounces marinara sauce: Choose your favorite store-bought or homemade sauce for the best flavor.
- 1 cup milk: Adds creaminess to the pasta and helps create a luscious sauce.
- 2 cups water: Necessary for cooking the pasta and ensuring the casserole doesn’t dry out.
- 1/2 teaspoon garlic powder: For added depth of flavor.
- 1/2 teaspoon onion powder: Enhances the overall taste of the dish.
- 1 teaspoon dried oregano: A classic herb that complements the marinara sauce beautifully.
- 1 teaspoon salt: Essential for seasoning the dish properly.
- Meatballs, fully cooked, thawed: You can use store-bought or homemade meatballs for convenience.
- 2 cups shredded mozzarella (or Italian blend cheese): The gooey, melty cheese that brings everything together.
- Optional: Parmesan cheese and fresh chopped herbs (such as basil, oregano, and parsley for garnish): These add a lovely finishing touch and extra flavor.
What You’ll Need (Gear)
Before you start cooking, gather the following equipment:
- Large oven-safe skillet or casserole dish: This is where all the magic happens.
- Measuring cups and spoons: For accurate ingredient measurements.
- Wooden spoon or spatula: For mixing the ingredients together.
- Oven mitts: To protect your hands when handling the hot pan.
- Serving spoon: For dishing out the casserole.
One Pan Meatball Casserole: Step-by-Step Guide

Follow these simple steps to create your One Pan Meatball Casserole:
Step 1: Preheat the Oven
Preheat your oven to 375°F (190°C). This ensures that your casserole cooks evenly.
Step 2: Combine the Ingredients
In your large oven-safe skillet or casserole dish, combine the uncooked ziti pasta, marinara sauce, milk, water, garlic powder, onion powder, dried oregano, and salt. Stir until everything is well mixed.
Step 3: Add the Meatballs
Carefully add the thawed meatballs to the pasta mixture. Gently stir to distribute the meatballs throughout the sauce and pasta.
Step 4: Bake the Casserole
Cover the skillet or casserole dish with a lid or aluminum foil. Place it in the preheated oven and bake for 30 minutes.
Step 5: Add the Cheese
After 30 minutes, remove the lid or foil and sprinkle the shredded mozzarella evenly over the top of the casserole. Return it to the oven, uncovered, and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly.
Step 6: Garnish and Serve
Once the casserole is done, remove it from the oven and let it cool for a few minutes. If desired, sprinkle with fresh chopped herbs and grated Parmesan cheese before serving.
Smart Substitutions

Feel free to customize this recipe to fit your preferences or dietary needs:
- For a healthier option, substitute whole wheat ziti or gluten-free pasta.
- Use ground turkey or chicken meatballs for a lighter protein choice.
- Swap the marinara sauce for Alfredo or a pesto sauce for a different flavor profile.
- Add in some veggies like spinach, bell peppers, or mushrooms for extra nutrition.
If You’re Curious
One Pan Meatball Casserole is not just a meal; it’s a complete experience. The combination of flavors melds together beautifully, creating a comforting dish that evokes feelings of nostalgia. It’s perfect for family gatherings, potlucks, or even meal prep for the week ahead. Each bite is a delightful mix of savory meatballs, creamy pasta, and ooey-gooey cheese that will have everyone asking for your secret recipe!
Cooling, Storing & Rewarming
After serving, if you have leftovers, let the casserole cool completely before storing. You can cover it tightly with plastic wrap or transfer it to an airtight container. The One Pan Meatball Casserole can be stored in the refrigerator for up to 3-4 days. To rewarm, simply pop it in the microwave or reheat in the oven until heated through. If you find it’s a bit dry, add a splash of milk or water before reheating.
Frequently Asked Questions
Can I make this casserole ahead of time?
Yes! You can prepare the casserole up to the baking step, cover it, and refrigerate it for up to 24 hours. When you’re ready to bake, just add an extra 10-15 minutes to the baking time if it’s chilled.
Can I use frozen meatballs?
Absolutely! Just ensure they are fully cooked and thawed before adding them to the casserole. You can also bake the casserole longer to ensure the meatballs are heated through.
What can I serve with this casserole?
This One Pan Meatball Casserole is a complete meal on its own, but you can serve it with a simple side salad or garlic bread for extra flavor.
Can I freeze leftovers?
Yes, you can freeze the casserole! Allow it to cool completely, then cover it tightly and store it in the freezer for up to 2 months. Thaw in the refrigerator overnight before reheating.
That’s a Wrap
In conclusion, this One Pan Meatball Casserole is a must-try for anyone seeking a simple yet satisfying meal. With its comforting blend of flavors, ease of preparation, and minimal cleanup, it’s sure to become a staple in your dinner rotation. So gather your ingredients, preheat that oven, and get ready to enjoy a hearty dish that the whole family will love. Happy cooking!

One Pan Meatball Casserole
Ingredients
Equipment
Method
- Preheat your oven to 375°F (190°C).
- In your large oven-safe skillet or casserole dish, combine the uncooked ziti pasta, marinara sauce, milk, water, garlic powder, onion powder, dried oregano, and salt. Stir until everything is well mixed.
- Carefully add the thawed meatballs to the pasta mixture. Gently stir to distribute the meatballs throughout the sauce and pasta.
- Cover the skillet or casserole dish with a lid or aluminum foil. Place it in the preheated oven and bake for 30 minutes.
- After 30 minutes, remove the lid or foil and sprinkle the shredded mozzarella evenly over the top of the casserole. Return it to the oven, uncovered, and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly.
- Once the casserole is done, remove it from the oven and let it cool for a few minutes. If desired, sprinkle with fresh chopped herbs and grated Parmesan cheese before serving.
Notes
- For a healthier option, substitute whole wheat ziti or gluten-free pasta.
- Use ground turkey or chicken meatballs for a lighter protein choice.
- Add in some veggies like spinach, bell peppers, or mushrooms for extra nutrition.
