admin1 If you’re looking for an easy, hearty dinner that the whole family will love, this Cheesy Baked Meatball & Potato Casserole is a perfect choice. Tender meatballs, golden potatoes, rich tomato sauce, and plenty of melted cheese come together in one bubbling, comforting casserole.
This recipe is especially convenient for busy weeknights because most of the preparation can be done in one baking dish. The potatoes become tender and flavorful as they cook alongside the meatballs and sauce, while the cheese forms a delicious golden topping.
Recipe Details
- Prep Time: 20 minutes
- Cook Time: 50–60 minutes
- Total Time: 1 hour 10 minutes–1 hour 20 minutes
- Servings: 6
- Baking Temperature: 375°F (190°C)
- Course: Dinner
- Cuisine: Family-style comfort food
Ingredients
For the Meatballs
- 1 lb (450 g) ground beef
- ½ lb (225 g) ground pork
- 1 small egg
- ½ cup breadcrumbs
- 2 cloves garlic, minced
- ¼ cup finely chopped onion
- 2 tablespoons grated Parmesan cheese
- 1 teaspoon Italian seasoning
- ½ teaspoon paprika
- ½ teaspoon salt
- ½ teaspoon black pepper
For the Casserole
- 1½ lbs (680 g) potatoes, peeled and cut into small cubes
- 2 cups tomato pasta sauce or marinara sauce
- 1 teaspoon Italian seasoning
- ½ teaspoon garlic powder
- 1 cup shredded mozzarella cheese
- ½ cup shredded cheddar cheese
- 2 tablespoons grated Parmesan cheese
- 1 tablespoon olive oil
- Fresh parsley, for garnish
How to Make Cheesy Baked Meatball & Potato Casserole
1. Prepare the Oven
Preheat your oven to 375°F (190°C).
Lightly grease a large oven-safe casserole dish with olive oil or cooking spray.
Choose a baking dish large enough to hold the potatoes and meatballs without overcrowding them.
2. Make the Meatballs
Add the ground beef and ground pork to a large mixing bowl.
Add the egg, breadcrumbs, minced garlic, chopped onion, Parmesan cheese, Italian seasoning, paprika, salt, and black pepper.
Mix gently with clean hands or a spoon until everything is evenly combined.
Avoid overmixing the meat mixture because this can make the meatballs dense.
Shape the mixture into approximately 18–20 small meatballs.
Keeping the meatballs relatively small helps them cook evenly alongside the potatoes.
3. Prepare the Potatoes
Peel the potatoes and cut them into approximately 1-inch cubes.
Try to keep the pieces similar in size so they cook at the same rate.
Place the potatoes in a large bowl and toss them with olive oil, garlic powder, Italian seasoning, and a small pinch of salt and pepper.
4. Assemble the Casserole
Spread about half of the tomato sauce across the bottom of the casserole dish.
Arrange the seasoned potatoes evenly over the sauce.
Place the meatballs between the potatoes.
Pour the remaining tomato sauce over the meatballs and potatoes.
Cover the dish tightly with aluminum foil.
5. Bake
Place the covered casserole in the preheated 375°F (190°C) oven.
Bake for approximately 35–40 minutes.
The foil helps trap steam, allowing the potatoes to become tender while the meatballs cook.
After about 35 minutes, carefully remove the foil and check the potatoes with a fork.
6. Add the Cheese
Once the potatoes are nearly tender and the meatballs are cooked through, sprinkle the mozzarella and cheddar evenly over the top.
Add the Parmesan cheese for extra flavor.
Return the casserole to the oven uncovered.
Bake for another 10–15 minutes, or until the cheese is completely melted, bubbling, and lightly golden.
For a more deeply browned cheese topping, switch the oven to broil for the final 1–2 minutes. Watch it carefully because cheese can burn quickly under the broiler.
7. Rest Before Serving
Remove the casserole from the oven and allow it to rest for approximately 5–10 minutes.
This short resting period allows the sauce to settle and makes the casserole easier to serve.
Finish with freshly chopped parsley.
Serve hot.
Why You’ll Love This Casserole
A Complete Comfort-Food Dinner
Meatballs provide protein while potatoes make the casserole hearty and satisfying. The tomato sauce and melted cheese bring everything together.
Family Friendly
The familiar combination of meatballs, potatoes, tomato sauce, and cheese makes this an easy dinner for both children and adults.
Easy Preparation
There is no need to prepare several separate side dishes. Everything cooks together in one casserole.
Great for Leftovers
The flavors often become even better after resting overnight, making this an excellent meal-prep option.
Tips for the Best Meatball Potato Casserole
Cut the potatoes evenly. Large potato chunks may take longer to cook than the meatballs.
Don’t overmix the meatballs. Gentle mixing produces a softer texture.
Use flavorful sauce. A good marinara or tomato sauce provides much of the casserole’s flavor.
Cover first, uncover later. Baking covered helps cook the potatoes, while the uncovered final stage allows the cheese to brown.
Check the meatballs. Ground meat should reach a safe internal temperature of 160°F (71°C).
Let the casserole rest. A few minutes makes serving easier and prevents the sauce from being excessively runny.
Delicious Variations
Chicken Meatball Casserole
Replace the beef and pork with ground chicken or turkey. Because lean poultry can dry out more easily, avoid overmixing and overcooking the meatballs.
Spicy Meatball Casserole
Add crushed red pepper flakes to the tomato sauce or use spicy Italian sausage in place of some of the ground meat.
Extra Cheesy Version
Increase the mozzarella and add provolone for an even richer cheese topping.
Vegetable Meatball Casserole
Add chopped bell peppers, zucchini, mushrooms, or spinach to increase the vegetables.
Creamy Version
Stir a few tablespoons of cream cheese or heavy cream into the tomato sauce before assembling for a richer casserole.
Italian-Style Version
Add fresh basil, oregano, Parmesan, and a little extra garlic for a stronger Italian-inspired flavor.
What to Serve With It
Although this casserole can easily stand alone as a complete meal, you can serve it with:
- Green salad
- Steamed broccoli
- Roasted vegetables
- Garlic bread
- Crusty bread
- Sautéed green beans
- Simple cucumber salad
A fresh salad is particularly good because its crisp texture balances the rich, cheesy casserole.
Storage Instructions
Allow leftovers to cool before transferring them to an airtight container.
Refrigerate for up to 3–4 days.
Reheat individual portions in the microwave or reheat larger portions in a covered oven-safe dish at 325°F (165°C) until heated through.
Add a small splash of tomato sauce if the casserole seems dry during reheating.
Freezing
This casserole can be frozen, although potatoes may become slightly softer after thawing.
Allow the casserole to cool completely, portion it into freezer-safe containers, and freeze for up to 2–3 months.
Thaw overnight in the refrigerator before reheating.
Frequently Asked Questions
Can I use frozen meatballs?
Yes. Frozen cooked meatballs can save time. Add them directly to the casserole, although you may need to adjust the cooking time according to the package instructions.
Do I need to boil the potatoes first?
No. Cutting the potatoes into small, evenly sized cubes and baking the casserole covered allows them to cook alongside the meatballs.
Can I use only ground beef?
Absolutely. You can replace the beef and pork combination with 1½ lbs (680 g) ground beef.
Can I make it ahead?
Yes. Assemble the casserole several hours ahead, cover, and refrigerate. Allow the chilled casserole a little extra baking time before adding the cheese.
How do I know when it’s done?
The potatoes should be fork-tender, the meatballs should be cooked through, and the cheese should be melted and bubbling.
Nutrition Information
Approximate nutrition per serving:
- Calories: 610
- Protein: 35 g
- Carbohydrates: 42 g
- Fat: 34 g
- Saturated Fat: 15 g
- Fiber: 5 g
- Sugar: 7 g
- Sodium: 850 mg
Nutrition information is an estimate and will vary depending on the meat, cheese, sauce, and portion sizes used.
