Easy Baked Rigatoni Ground Beef

The winter my daughter started kindergarten, I found myself needing meals that could feed a crowd and reheat beautifully. This baked rigatoni became my Tuesday night salvation, the dish everyone actually ate without complaint. I still remember my neighbor asking for the recipe after that first snow day when four kids sat around my table.

Last month I made this for my sisters birthday dinner, and my brother-in-law hovered over the baking dish the entire time it was in the oven. The way the whole house smells when those Italian herbs hit the bubbling sauce is something else entirely. She claimed it was better than any restaurant version shes had.

Ingredients

• 1 pound rigatoni: The ridges hold onto sauce beautifully, and I always cook it 2 minutes shy of al dente since it continues cooking in the oven
• 1 pound ground beef: 85% lean gives you enough fat for flavor without excessive grease to drain
• 1 medium yellow onion, diced: These need to soften until translucent to build the aromatic foundation
• 3 cloves garlic, minced: Add after the onions so it doesnt burn and turn bitter
• 1 jar marinara sauce: Use your favorite brand or homemade, but look for one with good body
• 1 can crushed tomatoes: This adds texture and depth that jarred sauce alone might miss
• 1 teaspoon dried oregano: Dried herbs work beautifully here and wont burn in the oven
• 1 teaspoon dried basil: Rub between your fingers before adding to wake up the oils
• ½ teaspoon crushed red pepper flakes: Totally optional, but I love the gentle warmth it adds
• Salt and freshly ground black pepper: Taste and adjust after the sauce simmers
• 2 cups shredded mozzarella cheese: Low-moisture part-skim melts better without becoming oily
• ½ cup grated Parmesan cheese: Sprinkle between layers for salty pops of flavor
• 1 cup ricotta cheese: Full-fat makes everything luxurious, though part-skim works too
• 2 tablespoons chopped fresh parsley or basil: Adds a fresh finish that cuts through the richness

Instructions

Get your oven ready:

Preheat to 375°F and grease a 9x13-inch baking dish with a little olive oil or cooking spray

Boil the pasta:

Cook rigatoni in salted water until just shy of al dente, about 2 minutes less than the package says

Brown the beef:

Cook ground beef in a large skillet over medium heat, breaking it up with a wooden spoon until fully browned, about 6 to 8 minutes

Add the aromatics:

Toss in diced onion and cook 3 to 4 minutes until softened, then stir in garlic for just 1 minute until fragrant

Build the sauce:

Pour in marinara and crushed tomatoes, then add oregano, basil, red pepper flakes, salt, and pepper

Let it simmer:

Reduce heat to low and let the sauce bubble gently for 8 to 10 minutes, stirring occasionally

Combine everything:

Mix the drained pasta, meat sauce, and ricotta in a large bowl, being gentle so you dont break up the pasta

Layer it up:

Spread half the pasta mixture in the baking dish, top with half the mozzarella and Parmesan, then repeat

Bake until bubbly:

Cover with foil for 20 minutes, then uncover and bake another 10 to 15 minutes until golden and bubbling

Rest before serving:

Let the dish sit for 5 minutes so the cheese sets up slightly and makes serving easier

Pin Recipe

This recipe became my go-to the week my husband was laid off and we needed comforting food that stretched without feeling like deprivation. There is something about pulling that bubbling, golden-topped dish from the oven that makes everything feel like it will be okay.

Make It Ahead

You can assemble this entire casserole up to 24 hours in advance, cover tightly, and refrigerate. Add about 10 minutes to the covered baking time if cooking from cold. I do this whenever we have friends over for dinner.

Freezing Instructions

Wrap the unbaked casserole tightly in plastic and foil, and freeze for up to 3 months. Thaw overnight in the refrigerator before baking. The texture holds up beautifully, though you might need an extra 15 minutes in the oven.

Serving Suggestions

A crisp green salad with bright vinaigrette cuts through the richness perfectly. Garlic bread is non-negotiable in my house, but roasted broccoli or sautéed zucchini also work beautifully. Chianti or Sangiovese pairs wonderfully with the bold tomato flavors.

• Keep some extra grated Parmesan on the table for sprinkling
• A drizzle of good olive oil over each serving adds luxurious finish
• Leftovers reheat surprisingly well in the microwave with a splash of water

Pin Recipe

There is nothing quite like watching family gather round a bubbling casserole, knowing that dinner is taken care of and everyone will leave happy. This dish has fed us through snow days, birthdays, and countless ordinary Tuesdays that needed a little extra comfort.

Recipe FAQs

→ Can I make this ahead of time?

Yes, assemble the casserole up to 24 hours in advance and refrigerate. Add 10-15 minutes to baking time if cooking from cold.

→ Can I freeze baked rigatoni?

Absolutely. Wrap the unbaked casserole tightly and freeze for up to 3 months. Thaw overnight in the refrigerator before baking.

→ What other pasta shapes work well?

Penne, ziti, or cavatappi make excellent substitutes. Choose shapes that hold sauce well in their ridges or tubes.

→ How do I know when it's done baking?

The dish is ready when the cheese is melted and golden brown, and you see bubbles around the edges. The internal temperature should reach 165°F.

→ Can I make it spicier?

Add the red pepper flakes, or substitute Italian sausage for half the ground beef. You can also add crushed Calabrian chilies to the sauce.

→ What sides pair well with this dish?

A crisp green salad with vinaigrette balances the richness. Garlic bread, roasted vegetables, or sautéed broccoli also complement the pasta beautifully.