Name: Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Italian
Ingredients: 16 ounces penne pasta; 1 tablespoon olive oil; 1 pound lean ground beef; 1 large onion, diced; 2 garlic cloves, minced; 2 teaspoons Italian seasoning; ½ teaspoon salt; ½ teaspoon pepper; 1 (25-ounce) jar marinara sauce (store-bought or homemade); ¼ cup fresh basil, torn (plus more for garnishing); 1 ½ cups shredded mozzarella cheese

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I absolutely love a hearty pasta bake that feels like a warm hug on a plate, and this Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe is exactly that for me. Every time I make it, the rich flavors of the savory ground beef, vibrant marinara sauce, and the melty mozzarella cheese come together to create something truly comforting and utterly satisfying. It’s one of my go-to recipes when I want something filling yet simple enough to prepare without fuss.

Why You'll Love This Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe

For me, it’s all about the incredible flavor harmony that this dish offers. The combination of perfectly seasoned ground beef and onions with the fragrant garlic creates a deeply savory base. Then, layering in the tangy, slightly sweet marinara sauce and fresh basil adds brightness and complexity. When it bakes topped with gooey mozzarella, it transforms into this irresistible melty delight that is simply hard to resist. I can’t get enough of that golden cheese crust that forms on top, giving the whole dish a satisfying texture contrast.

What really makes this pasta bake stand out is how easy it is to make without feeling like you’re taking shortcuts on flavor. I love that it all comes together in under an hour, perfect for busy weeknights or casual family dinners. Plus, it’s the type of recipe that feeds a crowd effortlessly—ideal for gatherings or even meal prepping for the week ahead. Whenever I serve this, I’m always excited to share it because it hits all the right notes of comfort and heartiness.

Ingredients You'll Need

A top view of ingredients arranged on a white marbled surface for cooking pasta. In the center is a clear bowl filled with uncooked yellow penne pasta. To the right of it, a clear bowl holds raw ground meat with a pink and red texture. Below that is a bowl of shredded white cheese. Below the pasta bowl is a single brown onion with smooth skin. To the left of the pasta is a clear bowl filled with bright red tomato sauce with a slightly chunky texture. Above that is a small clear bowl with a mix of dried herbs. Next to it is a smaller clear bowl containing salt and black pepper. There is a small glass bottle of golden olive oil near the center-left, and above that, fresh green basil leaves with smooth, bright green surfaces. Two cloves of garlic rest near the basil. The whole arrangement is neat and well spaced. photo taken with an iphone --ar 4:5 --v 7

The ingredients here are simple but thoughtfully chosen to create great texture, vibrant color, and that rich, comforting taste I adore. Each element plays a crucial role in building layers of flavor, from al dente penne to fresh basil’s aromatic lift.

Quick Tip

All ingredient amounts are listed in the recipe card below

Penne pasta: I always cook it just to al dente so it holds its shape after baking without becoming mushy.
Olive oil: Essential for prepping the pan and bringing out the flavor of the beef and onions.
Lean ground beef: I go for lean to keep the bake flavorful but not greasy.
Onion: Adds sweetness and depth when cooked with the ground beef.
Italian seasoning: This blend brings a lovely Mediterranean herbal note that complements the marinara perfectly.
Salt and pepper: Simple seasoning that balances and enhances every ingredient.
Garlic: One of my favorite aromatics to add warmth and fragrance to the sauce.
Marinara sauce: I recommend using a quality store-bought or homemade sauce for maximum flavor and a beautiful red color.
Fresh basil: Torn into the sauce and extra for garnish, it adds a fresh, bright contrast to the tomato and beef.
Mozzarella cheese: The melty, golden cheesy topping that pulls the whole dish together—absolutely essential!

Directions

Step 1: Preheat your oven to 375°F (190°C). Fill a large pot with water, add a generous pinch of salt, and bring it to a boil. Add the penne pasta and cook it according to package instructions until al dente. Drain the pasta well, reserving about half a cup of the pasta cooking water, then transfer the cooked pasta into a 9x13-inch baking dish. This sets the stage for layering flavor and texture.

Step 2: While the pasta cooks, heat the olive oil in a large deep skillet over medium-high heat. Add the ground beef and diced onion, seasoning them with the Italian seasoning, salt, and pepper. Use a wooden spoon to break up the beef as it browns, stirring frequently for about 10 minutes until it's fully cooked and you’ve got those beautifully caramelized onions melding into the beef.

Step 3: Add the minced garlic to the skillet and cook for an additional minute, just until fragrant—you’ll know when that garlic aroma fills the kitchen. Then, pour in the marinara sauce and stir in the torn fresh basil. Let this simmer for a couple of minutes to marry all the flavors. Pour this savory sauce mixture over the pasta in the baking dish and give everything a gentle toss to combine. If it looks a bit dry, add some of that reserved pasta water a little at a time until the sauce looks glossy and luscious.

Step 4: Sprinkle the shredded mozzarella evenly over the top of the pasta and sauce layer. Pop the dish into your preheated oven and bake for about 15 minutes, or until the cheese melts completely and starts to turn a light golden brown. Once baked, finish with a few fresh basil leaves for garnish and serve immediately while warm and bubbly.

Servings and Timing

This Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe yields 8 generous servings, making it perfect for feeding a hungry family or sharing with friends. The prep time, including chopping and browning, takes about 15 minutes. Cooking the pasta and baking the casserole requires roughly 25 minutes, so you’re looking at a total of around 40 minutes from start to finish. There’s no resting time needed—I love serving this fresh and hot out of the oven when that cheese is perfectly melted.

How to Serve This Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe

A white rectangular dish holds a baked pasta meal with three visible layers: the bottom layer is made of penne pasta cooked to a soft golden yellow, the middle layer has chunky browned ground meat mixed with red tomato pieces and sauces, and the top layer is melted white cheese with golden brown spots, sprinkled with fresh green basil leaves finely chopped. A metal spatula is lifting a serving of pasta, showing thick, stretchy melted cheese pulling away from the dish. The dish sits on a white marbled surface next to a small clear bowl of chopped basil leaves and a wooden round object nearby. Photo taken with an iphone --ar 4:5 --v 7

When I serve this pasta bake, I like to pair it with bright, crisp sides to cut through the richness. A simple mixed green salad tossed with lemon vinaigrette or a crunchy Caesar salad works beautifully. Roasted vegetables like asparagus or broccoli also balance out the meal with some fresh, earthy flavors. For a cozy family dinner, I arrange hearty portions on each plate, garnished with some extra torn basil or a light sprinkle of parmesan for added depth.

I love presenting this bake right in the casserole dish for a casual vibe, letting everyone scoop their own servings. The melty, golden mozzarella on top looks so inviting and always earns compliments. If I'm entertaining, I might add a sprinkle of red pepper flakes at the table for guests who want a touch of heat. This dish is perfect for serving hot, but it also tastes great warm or at room temperature, making it a flexible option for potlucks or holiday meals.

To drink alongside, I often go for sparkling water with fresh lemon or a lightly sweetened iced tea to keep things refreshing. Since this dish is full of comforting, hearty flavors, these beverages help balance the meal. I find it’s a wonderful recipe for weeknight meals, casual get-togethers, or any time I want to treat my loved ones with something both simple and satisfying.

Variations

One of the things I enjoy most about this Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe is how adaptable it is. If you want to switch things up, try swapping the ground beef with ground turkey or chicken for a lighter version that still delivers great flavor. For a vegetarian twist, I substitute the meat with hearty mushrooms or lentils to keep it satisfying and packed with texture.

For those following gluten-free diets, simply use gluten-free penne pasta and double-check the marinara sauce ingredients (many brands are naturally gluten free). If avoiding dairy, I’ve experimented with vegan mozzarella cheese or a sprinkle of nutritional yeast on top for a cheesy flavor without traditional cheese. Adding extra veggies like bell peppers or zucchini to the sauce is another great way to boost nutrition and color.

To play with flavor profiles, I sometimes add a pinch of red pepper flakes to the sauce for a subtle kick, or stir in some sun-dried tomatoes for an intense burst of umami. If you're short on time, try cooking the sauce and beef mixture earlier and assembling the bake just before popping it into the oven. You can even prepare the whole bake in advance and refrigerate it overnight to deepen the flavors.

Storage and Reheating

Storing Leftovers

After enjoying your meal, I recommend letting leftovers cool completely before transferring them to airtight containers. Glass or BPA-free plastic containers with tight-fitting lids work best to keep the ground beef penne pasta bake fresh and flavorful. Stored properly in the refrigerator, leftovers will keep well for up to 3 to 4 days, giving you delicious, ready-to-eat meals for several days.

Freezing

This dish freezes beautifully if you want to save portions for longer. To freeze, place cooled portions into freezer-safe containers or heavy-duty freezer bags, removing as much air as possible to prevent freezer burn. The bake will keep its quality for up to 2 to 3 months in the freezer. When you’re ready to enjoy it, thaw the pasta bake overnight in the fridge before reheating for the best texture and flavor.

Reheating

When reheating, I find the oven is my favorite method for restoring that fresh-baked goodness. Preheat your oven to 350°F (175°C), cover the dish with aluminum foil to keep moisture in, and heat for about 20 minutes or until warmed through. If reheating single servings, the microwave works fine—just cover with a microwave-safe lid or wrap to keep moisture and heat in evenly. Avoid overheating as this can dry out the cheese and pasta; reheating gently preserves that delicious melty texture.

FAQs

Can I make this pasta bake ahead of time?

Absolutely! I often prepare the ground beef sauce and cook the pasta in advance, then assemble the dish right before baking. You can also fully assemble and refrigerate it for up to 24 hours before baking; just add a few extra minutes to the baking time if it’s chilled.

What type of marinara sauce works best?

I prefer using a high-quality store-bought marinara with a balanced flavor of tomato, herbs, and a touch of sweetness. Homemade marinara works wonderfully too, especially if you want to control the seasoning or add extra garlic and basil.

Can I use a different type of pasta?

Yes! While penne is ideal for holding sauce and layering in a bake, rigatoni, ziti, or even fusilli are great substitutes. Just keep the pasta shape sturdy enough to hold up during baking without turning mushy.

Is it possible to make this recipe dairy-free?

Definitely. Simply swap out the mozzarella for a plant-based cheese or omit it entirely, adding nutritional yeast or extra fresh herbs for a boost of flavor. Keep in mind the texture will be different without melted cheese but still delicious.

How can I add more vegetables to this dish?

I love sneaking in finely chopped veggies like bell peppers, zucchini, spinach, or mushrooms into the sauce while cooking the beef. This adds color, nutrients, and additional flavor without changing the overall comforting vibe of the bake.

Conclusion

I can’t recommend this Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe enough if you’re looking for a cozy, flavorful dish that comes together quickly and always delights. It’s one of those recipes I keep returning to because it’s straightforward but so full of heart and deliciousness. Give it a try next time you want a pasta dinner that feels like a special occasion all on its own—you’ll be hooked, just like I am!

Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe

Why You'll Love This Ground Beef Penne Pasta Bake with Marinara and Mozzarella Recipe