Cheesy Baked Rigatoni With Ground Beef

This cheesy baked rigatoni with ground beef is the ultimate comfort food, featuring a rich meat sauce, perfectly al dente pasta, and a bubbly mozzarella crust.

Why This Recipe Works:

• Under-boiling the rigatoni prevents starch degradation, ensuring the pasta maintains a perfect al dente bite after baking.
• Searing the ground beef until a deep brown crust forms utilizes the Maillard reaction to build a rich, savory foundation.
• A dual-cheese layer of creamy ricotta and low-moisture mozzarella creates the ultimate gooey texture without releasing excess water.

I still remember the Tuesday night I tried to impress my future in-laws, stirring the heavy meat sauce until my forearms ached, only to serve a baked pasta that ended up looking like a dry, sad brick of shingles.

It was incredibly humiliating.

Bear with me here, because the physics of baked pasta is actually a delicate balancing act of starch gelatinization and moisture evaporation. Cheap, generic pasta brands failed every single test in my kitchen because they lack the protein content to hold up to baking, causing the protein matrix to collapse into a mushy mess that clings to your teeth.

To fix this, boil the rigatoni for exactly three minutes under package instructions. This lets it finish cooking directly in the sauce.

Trust me on this one, because this method delivers a ridiculously glossy, cheese-pull-heavy masterpiece every single time. It is hands down the easiest way to feed a crowd without breaking a sweat.

Cheesy Baked Rigatoni With Ground Beef

• Publisher Storied Skillet
• Cuisine Italian-American
• Category Dinner, Pasta
• Prep Time 15 minutes
• Cook Time 35 minutes
• Servings 6
• Calories 580 calories
• Rating 4.8 778
• Tags baked rigatoni, ground beef pasta, cheesy pasta bake, easy dinner

Ingredients

• 1 pound (450g) rigatoni pasta
• 1 tablespoon olive oil
• 1 pound (450g) lean ground beef
• 1 medium yellow onion, finely diced
• 3 cloves garlic, minced
• 1 tablespoon tomato paste
• 1 jar (24 oz) high-quality marinara sauce
• 1 tablespoon Diamond Crystal kosher salt
• 1/2 teaspoon freshly cracked black pepper
• 1 cup whole milk ricotta cheese
• 2 cups shredded low-moisture mozzarella cheese, divided
• 1/2 cup freshly grated Parmesan cheese

Directions

1. Preheat your oven to 375°F (190°C). Grease a 9x13-inch baking dish with cooking spray or olive oil and set it aside.
2. Bring a large pot of salted water to a rolling boil. Cook the rigatoni for 3 minutes less than the package instructions for al dente, then drain and set aside.
3. Heat the olive oil in a large skillet over medium-high heat. Add the ground beef, breaking it up with a wooden spoon, and cook until deeply browned and caramelized.
4. Stir in the diced onion and garlic, cooking for 3 to 4 minutes until soft. Add the tomato paste, stirring constantly for 1 minute to caramelize the sugars.
5. Pour in the marinara sauce, salt, and black pepper. Simmer on low heat for 5 minutes, allowing the flavors to meld.
6. In a large bowl, combine the drained rigatoni, meat sauce, ricotta cheese, and 1 cup of the mozzarella. Stir gently until the pasta is evenly coated.
7. Transfer the mixture to the prepared baking dish. Top evenly with the remaining 1 cup of mozzarella and the grated Parmesan cheese.
8. Bake uncovered for 20 to 25 minutes, or until the cheese is melted, bubbly, and golden brown around the edges. Let rest for 5 minutes before serving.

Notes

• We highly recommend using Diamond Crystal kosher salt; if you are using fine table salt, cut the measurement in half (use 1.5 teaspoons instead of 1 tablespoon).
• Always use low-moisture mozzarella instead of fresh mozzarella. Fresh mozzarella has a high water content that will release during baking, turning your beautiful pasta bake into a watery soup.
• Watch the garlic closely when sautéing with the onions. Garlic burns easily at high heat, which will impart a bitter, metallic taste to your entire sauce.
• As this dish sits in the fridge, the pasta will continue to absorb liquid. When reheating, splash a tablespoon of water or beef broth over the top to restore its saucy texture.

Serving Suggestions

To turn this comforting bake into a complete feast, pair it with bright, crisp sides that cut through the rich cheese and savory beef.

• A basket of warm, buttery Cheesy Garlic Bread to scoop up any leftover meat sauce.
• A crisp, peppery arugula salad dressed with a simple lemon vinaigrette.
• A side of tender Balsamic grilled vegetables with a touch of garlic flavor.
• Roasted broccoli florets tossed with lemon zest and red pepper flakes.
• A glass of medium-bodied red wine, like a Chianti or Sangiovese, to balance the richness.

Storage and Reheating

Let's talk about leftovers, because this pasta actually tastes better the next day. The flavors in the meat sauce have time to fully marry, creating a much deeper, more complex profile after a night in the fridge.

It stores beautifully.

Keep it in an airtight container for up to four days. You can also freeze it for three months.

When you are ready to reheat, avoid the microwave if you can because it tends to make the cheese rubbery and separates the oils. Instead, place a portion in an oven-safe dish, splash it with a tiny bit of water to restore the moisture, cover it with foil, and bake at 350°F (175°C) until hot and bubbly.

If you are in a rush, the microwave will work on medium power. Just make sure to cover the bowl with a damp paper towel to trap the steam and keep the pasta tender.

Ingredient Substitutes

If you don't have all the ingredients on hand, don't panic. Here are some easy swaps that won't ruin your dinner.

1. Rigatoni: You can easily swap this for penne, ziti, or cavatappi. Just make sure to adjust the boiling time so you still undercook it by three minutes.
2. Ground Beef: Ground turkey, sweet Italian sausage, or a mix of beef and pork work beautifully here. If you want a lighter option, check out our Cottage Cheese Rigatoni for inspiration.
3. Ricotta: If you don't have ricotta, cottage cheese is an excellent high-protein substitute that melts beautifully into the sauce.
4. Marinara Sauce: Any high-quality store-bought tomato sauce or homemade marinara will do.

I hope this dish brings as much comfort to your table as it does to mine, minus the dry-shingle drama of my early cooking years. Pull up a chair, grab a big spoon, and enjoy the cheese pulls.