These oven-baked beef meatballs with one-pour creamy marinara sauce are an easy, comforting dinner made with juicy, seasoned ground beef and a rich tomato cream sauce. Everything bakes together in one dish, giving you tender homemade meatballs covered in a deliciously creamy sauce without the extra work of frying or preparing the sauce on the stovetop.

This recipe is perfect for busy weeknights when you want a hearty homemade meal without spending too much time in the kitchen. The combination of garlic, Italian seasoning, Parmesan cheese, and creamy marinara creates a flavorful dish that tastes delicious served over pasta, mashed potatoes, or with warm garlic bread.

The best part? You only need to mix the sauce, pour it over the uncooked meatballs, and let the oven do the cooking.

WHY YOU’LL LOVE THESE OVEN-BAKED BEEF MEATBALLS

EASY PREPARATION: There’s no need to brown the meatballs in a skillet before baking. Simply shape the beef mixture, arrange the meatballs in a baking dish, and pour the creamy marinara sauce over the top.

JUICY AND TENDER: Breadcrumbs, milk, and an egg help keep the ground beef moist while the meatballs bake. Cooking them in the sauce also helps prevent the outside from drying out.

RICH AND CREAMY SAUCE: Marinara sauce and heavy cream combine to create a smooth, savory tomato sauce that coats every meatball. Parmesan cheese adds extra flavor without making the sauce too heavy.

FAMILY-FRIENDLY: The mild Italian seasonings and creamy tomato sauce make this a great dinner option for the whole family. You can also adjust the seasonings or add a little heat if you prefer.

PERFECT FOR LEFTOVERS: These homemade meatballs reheat well, making them a convenient choice for meal preparation or an easy lunch the next day.

OVEN-BAKED BEEF MEATBALLS INGREDIENTS

This recipe uses simple ingredients to make flavorful, tender meatballs and a creamy marinara sauce that comes together in minutes.

The ground beef provides a hearty base, while Italian breadcrumbs and Parmesan cheese add flavor and help hold everything together.

You’ll need:

For the Beef Meatballs

1½ pounds of ground beef (85% lean recommended)
¾ cup of Italian-seasoned breadcrumbs
1 large egg
¼ cup of whole milk
¼ cup of freshly grated Parmesan cheese
2 teaspoons of minced garlic
1 teaspoon of Italian seasoning
1 teaspoon of kosher salt
½ teaspoon of freshly ground black pepper
2 tablespoons of finely chopped fresh parsley
1 tablespoon of olive oil, for greasing the baking dish

For the One-Pour Creamy Marinara Sauce

1 (24-ounce) jar of marinara sauce
¾ cup of heavy whipping cream
¼ cup of freshly grated Parmesan cheese
1 teaspoon of Italian seasoning
½ teaspoon of garlic powder
¼ teaspoon of freshly ground black pepper
¼ teaspoon of crushed red pepper flakes (optional)
2 tablespoons of chopped fresh basil or parsley, for garnish

WHAT IS THE BEST GROUND BEEF FOR HOMEMADE MEATBALLS?

For this recipe, 85% lean ground beef is a good choice. It contains enough fat to keep the meatballs juicy without releasing too much grease into the creamy tomato sauce.

You can also use 90% lean ground beef if you prefer a leaner option. Just be careful not to overmix the meat, since leaner beef can become firm when handled too much.

An 80% lean ground beef mixture will also work, but it releases more fat during baking. If using this option, you may notice additional grease collecting on the surface of the sauce.

PRO TIP:

Use cold ground beef when mixing the ingredients. It is easier to shape into evenly sized meatballs and helps the mixture hold together without becoming too soft.

HOW TO MAKE THE ONE-POUR CREAMY MARINARA SAUCE

The sauce is what makes this baked meatball recipe so convenient. Instead of cooking tomatoes, garlic, and cream separately, you combine everything in one bowl before pouring it over the meatballs.

Marinara sauce provides the tomato flavor, while heavy cream softens the acidity and gives the sauce its creamy consistency.

Parmesan cheese adds a savory finish, and the Italian seasoning brings the flavors together.

For the best results, use a marinara sauce that you already enjoy. Since the sauce is one of the main ingredients, its flavor will make a difference in the finished dish.

OUR RECIPE TIP:

Use heavy whipping cream rather than regular milk in the sauce. Heavy cream holds up better during baking and is less likely to separate when combined with the acidic tomatoes.

You don’t need to heat the sauce before adding it to the baking dish. It will warm and thicken slightly as the meatballs cook.

HOW TO MAKE OVEN-BAKED BEEF MEATBALLS WITH CREAMY MARINARA

These easy baked meatballs come together with minimal preparation. The beef mixture is shaped into balls, covered with the creamy marinara sauce, and baked until tender.

Here’s how to make them:

STEP ONE: PREHEAT THE OVEN

Preheat your oven to 400°F.

Lightly grease a 9×13-inch baking dish with one tablespoon of olive oil. Make sure the bottom and sides are coated to help prevent sticking.

Set the prepared baking dish aside while you make the meatball mixture.

STEP TWO: PREPARE THE MEATBALL MIXTURE

In a large mixing bowl, combine the Italian breadcrumbs, egg, milk, Parmesan cheese, minced garlic, Italian seasoning, salt, black pepper, and chopped parsley.

Stir until everything is evenly combined.

Add the ground beef and gently mix with your hands or a large spoon until the ingredients are incorporated.

Avoid squeezing or kneading the mixture too much.

PRO TIP:

Overmixing ground beef can make meatballs tough and dense. Mix just until the seasonings and breadcrumbs are distributed throughout the meat.

STEP THREE: SHAPE THE MEATBALLS

Using a medium cookie scoop or your hands, portion the beef mixture into approximately 24 evenly sized meatballs.

Each meatball should measure about 1½ inches in diameter.

Roll each portion gently between your palms until round, then place it in the prepared baking dish.

Arrange the meatballs in a single layer, leaving a little space between them so the sauce can circulate during baking.

STEP FOUR: MIX THE CREAMY MARINARA SAUCE

In a separate mixing bowl, add the marinara sauce, heavy whipping cream, Parmesan cheese, Italian seasoning, garlic powder, black pepper, and optional red pepper flakes.

Whisk until the cream is completely incorporated into the tomato sauce.

The mixture should have a smooth, light reddish-orange color.

You may notice small pieces of Parmesan cheese throughout the sauce. These will soften as the dish bakes.

STEP FIVE: POUR THE SAUCE OVER THE MEATBALLS

Slowly pour the creamy marinara mixture over the uncooked meatballs.

Try to distribute the sauce evenly throughout the baking dish, allowing it to settle around and between the meatballs.

Use a spoon to coat any exposed tops with a little extra sauce.

There is no need to stir or move the meatballs once the sauce has been added.

STEP SIX: COVER AND BAKE

Cover the baking dish tightly with aluminum foil.

Place it on the middle rack of your preheated oven and bake for 25 minutes.

Keeping the dish covered during the first part of cooking helps the meatballs retain moisture while the sauce heats through.

STEP SEVEN: UNCOVER AND FINISH BAKING

Carefully remove the aluminum foil and return the baking dish to the oven.

Continue baking for another 10 to 15 minutes, or until the meatballs reach an internal temperature of 160°F.

The sauce should be bubbling around the edges, and the meatballs should be fully cooked.

PRO TIP:

Check the center of one of the largest meatballs with an instant-read meat thermometer. The cooking time may vary slightly depending on the size of your meatballs and your oven.

STEP EIGHT: REST AND SERVE

Remove the baking dish from the oven and let the meatballs rest for five minutes.

This allows the sauce to settle slightly before serving.

Sprinkle freshly chopped basil or parsley over the top and serve warm with your favorite side dishes.

TIPS FOR THE BEST BAKED BEEF MEATBALLS

Making tender meatballs is easy, but a few simple techniques can make a difference in the finished dish.

KEEP THE MEATBALLS EVENLY SIZED: Use a cookie scoop to portion the meat mixture. This helps all the meatballs cook at approximately the same rate.

DON’T PACK THE MEAT TOO TIGHTLY: Gently roll each portion just enough to hold its shape. Compacting the ground beef can produce a firmer texture.

DON’T SKIP THE MILK: Milk moistens the breadcrumbs and helps create softer meatballs. It also makes the mixture easier to combine without excessive mixing.

USE A LARGE ENOUGH DISH: A 9×13-inch baking dish provides room for the sauce to surround the meatballs. Avoid stacking them on top of one another.

CHECK THE TEMPERATURE: Since the meatballs cook directly in the sauce, their exterior color isn’t the most reliable indication that they’re done. A thermometer will help you avoid overcooking them.

BEEF MEATBALL RECIPE SUBSTITUTIONS AND ADDITIONS

One of the best things about these homemade meatballs is how easily you can adjust the ingredients.

GROUND BEEF: You can substitute ground turkey or ground chicken for the beef. Keep in mind that poultry meatballs must reach an internal temperature of 165°F.

BREADCRUMBS: Plain breadcrumbs can replace Italian-seasoned breadcrumbs. Add an extra ½ teaspoon of Italian seasoning to maintain the flavor.

PARMESAN CHEESE: Freshly grated Parmesan provides great flavor, but you can use finely grated Romano cheese for a slightly sharper taste.

MOZZARELLA CHEESE: For a cheesy baked variation, sprinkle one cup of shredded mozzarella over the meatballs during the last five minutes of baking. Return the dish to the oven until the cheese melts.

SPICY MARINARA: Add an additional ¼ teaspoon of red pepper flakes to the sauce for a little heat. You can also choose a spicy marinara sauce.

FRESH HERBS: Chopped basil works beautifully in place of parsley. You can also use a combination of both for a fresh finish.

CREAM: Half-and-half can replace heavy cream for a lighter sauce, although the finished texture will be thinner and may be more likely to separate during baking.

HOW TO SERVE CREAMY MARINARA MEATBALLS

These juicy beef meatballs are delicious on their own, but they’re even better served with something that can soak up the creamy tomato sauce.

SPAGHETTI: Serve the meatballs over freshly cooked spaghetti for a classic Italian-inspired dinner. Spoon plenty of sauce over the pasta before adding the meatballs.

MASHED POTATOES: Creamy mashed potatoes make a hearty base for the savory tomato sauce. This combination is especially satisfying on cooler evenings.

GARLIC BREAD: Warm, buttery garlic bread is perfect for soaking up the sauce left on your plate.

RICE: Serve the meatballs with fluffy white rice for an easy meal that doesn’t require much additional preparation.

ROASTED VEGETABLES: Roasted broccoli, zucchini, or green beans add color and help balance the richness of the creamy sauce.

For a lighter dinner, pair four meatballs with a crisp green salad and a slice of crusty bread.

HOW TO STORE OVEN-BAKED BEEF MEATBALLS

These meatballs are a great option for preparing meals ahead of time. The sauce helps keep them moist when reheated.

MAKE AHEAD: You can prepare and shape the meatballs up to 24 hours before baking.

Arrange them in a covered container and keep them refrigerated. Mix the creamy marinara sauce separately and refrigerate it until you’re ready to assemble the dish.

IN THE FRIDGE: Allow leftovers to cool slightly, then transfer them to an airtight container and refrigerate within two hours of cooking.

Store for up to three to four days.

IN THE FREEZER: Place completely cooled meatballs and sauce into freezer-safe containers.

Freeze for up to two to three months for the best quality. Thaw overnight in the refrigerator before reheating.

The cream sauce may separate slightly after freezing, but gentle reheating and stirring the sauce can help restore its consistency.

REHEATING: Place the meatballs and sauce in a covered baking dish and warm at 350°F until heated through to 165°F.

You can also reheat individual portions in the microwave, stirring the sauce between heating intervals.

TROUBLESHOOTING THIS BAKED MEATBALL RECIPE

Why Are My Meatballs Tough?

Tough meatballs are often the result of overmixing or packing the ground beef too firmly.

Combine the ingredients gently and avoid pressing the mixture tightly when shaping the meatballs.

Using very lean ground beef can also produce a drier texture.

Why Is My Creamy Marinara Sauce Too Thin?

The meatballs release some moisture during baking, which can thin the sauce slightly.

If the finished sauce is thinner than you prefer, remove the cooked meatballs and transfer the sauce to a saucepan.

Simmer gently for a few minutes until it reaches your desired thickness, then return the meatballs to the sauce.

Why Did My Sauce Separate?

Cream sauces can separate when exposed to very high temperatures, especially if a lower-fat dairy product is used.

Heavy whipping cream works best for this recipe.

Avoid using milk as a direct replacement for the cream, and don’t continue baking longer than necessary.

FREQUENTLY ASKED QUESTIONS

Do I Need to Brown the Meatballs Before Baking?

No. These meatballs go directly into the baking dish without any stovetop cooking.

Baking them in the creamy marinara sauce keeps the preparation simple and allows the beef to cook while surrounded by the flavorful sauce.

Can I Use Frozen Meatballs?

Yes. Fully cooked frozen meatballs can be used for a quicker variation.

Place them in the baking dish, pour the prepared sauce over the top, and bake until the meatballs are thoroughly heated to 165°F.

The baking time will depend on their size and whether they’re still frozen.

Can I Make This Recipe Without Breadcrumbs?

You can use crushed plain crackers or quick oats instead of breadcrumbs, although the texture may be slightly different.

The breadcrumbs help absorb moisture and keep the meatballs tender, so replacing them may affect how well the mixture holds together.

Can I Double This Recipe?

Yes. Double all the ingredients and divide the meatballs and sauce evenly between two 9×13-inch baking dishes.

Avoid crowding everything into a single dish, since the meatballs need space to cook evenly.

Check the internal temperature before serving.

Can I Prepare the Entire Dish the Night Before?

For the best texture, prepare the meatballs and sauce separately.

Store both covered in the refrigerator, then assemble the baking dish immediately before cooking.

This prevents the raw meatballs from sitting in the acidic tomato sauce overnight.