Baked Mostaccioli Recipe

Baked mostaccioli is one of those comfort foods that just never goes out of style. It’s a pasta casserole with tube-shaped noodles, a hearty meat sauce, and a good amount of melted cheese on top.

Honestly, I make this dish all the time because it feeds a bunch of people and always tastes so good. It’s one of those dinners that just feels right after a long day.

This baked mostaccioli recipe mixes cooked pasta with a rich meat sauce and three kinds of cheese, then bakes until bubbly and golden. The best part? You can prep it ahead and stick it in the oven when you’re ready to eat.

It’s a lifesaver for busy weeknights or when you need to bring something to a potluck. Who doesn’t love a cheesy pasta bake?

Let me walk you through what you’ll need and how to get that cheesy, browned top. I’ll share my favorite equipment, what ingredients to grab, and the steps to pull it all together.

Equipment

I keep things pretty simple for baked mostaccioli—no need for fancy gadgets here. You probably already have most of this stuff.

Here’s what I use:

• Large pot – for boiling the pasta (at least 6 quarts)
• Colander – to drain the cooked mostaccioli
• 9×13 inch baking dish – my go-to for a big batch
• Large mixing bowl – for tossing pasta and sauce
• Wooden spoon or spatula – to stir everything together
• Aluminum foil – to cover the dish while baking
• Measuring cups and spoons – so you don’t overdo it
• Cheese grater – if you’re going with block cheese instead of pre-shredded

A deeper baking dish is better than a shallow one. It keeps the sauce from bubbling over and making a mess in your oven.

If I’m making a smaller batch, I just grab an 8×8 inch dish. Oh, and don’t forget oven mitts—this thing comes out piping hot.

Some folks use a food processor to shred cheese, but honestly, a box grater works just fine. I like to have everything set out before I start, so I’m not scrambling mid-recipe.

Ingredients

What I love about this recipe is how simple the ingredient list is. You need mostaccioli pasta (those little tubes), but penne works too if that’s what you find.

For the sauce and filling, here’s what you’ll want:

• 1 pound mostaccioli or penne
• 1 pound ground beef or ground Italian sausage
• 1/2 pound sweet Italian sausage (optional, for extra flavor)
• 1 medium onion, diced
• 3 cloves garlic, minced
• 1 jar (24 oz) marinara sauce
• 1 can (14 oz) crushed tomatoes
• 2 tablespoons tomato paste
• 2 tablespoons olive oil
• 15 oz ricotta cheese
• 2 cups shredded mozzarella cheese
• 1/2 cup grated parmesan cheese
• 1 teaspoon Italian seasoning
• 1 teaspoon oregano
• 1/4 teaspoon crushed red pepper flakes (optional)
• Fresh parsley for garnish
• Salt and pepper to taste

The mix of ricotta, mozzarella, and parmesan gives you that creamy, cheesy bite. I usually do both ground beef and Italian sausage for a deeper flavor, but you can go with just one if you want to keep it simple.

This is a lot like baked ziti, honestly, just with a different pasta shape. Those mostaccioli tubes really grab onto the sauce.

Instructions

First things first, I preheat the oven to 375°F (190°C) so it’s ready to go.

Then, I bring a big pot of salted water to a boil. I toss in the mostaccioli and cook it until it’s just al dente—about 8 or 9 minutes. Don’t overdo it, since the pasta will keep cooking in the oven.

While the pasta’s going, I brown the ground beef in a large skillet over medium-high heat. I break it up as it cooks, drain off the extra fat, and then stir in the marinara, Italian seasoning, salt, and pepper.

I let everything simmer for about 5 minutes.

Here’s how I pull it all together:

• Drain the pasta and put it back in the pot
• Pour the meat sauce over the pasta and give it a good mix
• Add half the mozzarella and half the Parmesan, mix again
• Scoop the mixture into a greased 9×13-inch baking dish
• Spread it out so it’s even
• Sprinkle the rest of the mozzarella and Parmesan on top

I cover the whole thing with foil and bake for 20 minutes. Then I take the foil off and bake another 10-15 minutes, just until the cheese is bubbling and golden.

I always let the baked mostaccioli rest for 5 minutes before serving. It helps everything set up a bit, so slicing and serving is easier.

Notes

If you want a fresher flavor, you can use homemade marinara instead of the jarred stuff. I think it’s worth the extra few minutes if you have time.

Prefer a meatier sauce? Brown some ground beef or Italian sausage with onions and garlic before adding your tomatoes. I usually go with about a pound of meat.

The pasta doesn’t need to be fully cooked before baking—just undercooked by a couple of minutes. That way it doesn’t get mushy.

You can make this dish up to a day ahead and keep it covered in the fridge. When you’re ready to bake, just add an extra 10-15 minutes to the cook time if it’s cold.

Homemade marinara sauce freezes well for up to three months, so I like to make a big batch and stash some away.

Leftover baked mostaccioli keeps in the fridge for three or four days. I just pop a portion in the microwave when I want a quick lunch.

If you feel like adding veggies, toss in mushrooms, bell peppers, or spinach. I just mix them into the sauce before assembling.

If the cheese on top browns too fast, cover the dish with foil for the last 15 minutes. That keeps it from burning but lets the inside get nice and hot.

Tasting Notes

When I dig into this baked mostaccioli, that first bite always hits with a mix of tangy marinara and creamy cheese. The pasta comes out tender—definitely not mushy—and those crispy edges from the oven? So good.

There’s something about those cheese strings when you pull a serving out that just makes it feel extra comforting. Mozzarella melts right into every little pocket, and a sprinkle of parmesan gives it that sharp, nutty kick.

Honestly, this is comfort food through and through. It brings back memories of the classic Italian pasta dishes my family would gather around for, year after year.

The taste leans rich but never goes overboard. The tomato sauce adds just a touch of sweetness that works so well with the savory cheese and a hint of herbs.

If you toss in some Italian sausage or ground beef, you get that satisfying, meaty layer that makes this pasta bake feel like a full meal.

It’s the kind of dish that works for a weeknight dinner, even though it tastes like you put in way more effort than you actually did. The flavors really come together in the oven, and it’s got that “everyone wants seconds” kind of vibe.

Honestly, the leftovers might be even better the next day. Always a win for meal prep or those busy weeks when you want something homemade without the fuss.

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