1. Introduction to Baked Mostaccioli
Baked Mostaccioli is a comforting, Italian-American casserole made with tubular pasta, hearty meat sauce, and layers of melted cheese. Often compared to baked ziti, this dish has its own unique charm thanks to the pasta’s ridged texture, which holds onto sauce and cheese, making every bite flavorful. Perfect for family dinners, potlucks, or a cozy weeknight meal, baked mostaccioli is easy to prepare and loved by all ages.
Why You’ll Love Baked Mostaccioli
This baked pasta dish is packed with savory flavors, cheesy goodness, and a rich tomato-based meat sauce. It’s a make-ahead friendly recipe, ideal for feeding a crowd or enjoying leftovers. The cheese gets bubbly and golden in the oven, creating a crispy, irresistible topping while keeping the pasta moist and flavorful beneath.
2. Ingredients for Baked Mostaccioli
This recipe combines simple pantry staples with fresh ingredients for an easy, flavorful meal:
- 1 lb mostaccioli pasta (or other tube-shaped pasta like rigatoni)
- 1 lb ground beef (or Italian sausage, or a mix of both)
- 1/2 cup chopped onion
- 3 cloves garlic, minced
- 1 (24 oz) jar marinara sauce (or homemade)
- 1 (14.5 oz) can diced tomatoes, drained
- 1 tsp Italian seasoning
- 1/2 tsp salt and 1/4 tsp black pepper
- 1 cup ricotta or cottage cheese
- 2 cups shredded mozzarella cheese
- 1/2 cup grated Parmesan cheese
- Fresh basil or parsley (for garnish, optional)

3. Step-by-Step Instructions for Making Baked Mostaccioli
Step 1: Preheat the Oven and Cook the Pasta
- Preheat your oven to 375°F (190°C).
- Cook the mostaccioli according to package instructions until al dente. Drain and set aside.
Step 2: Prepare the Meat Sauce
- In a large skillet over medium heat, cook the ground beef (or sausage) until browned, breaking it up with a spoon.
- Add the chopped onion and garlic, and sauté until softened and fragrant, about 3-4 minutes.
- Stir in the marinara sauce, diced tomatoes, Italian seasoning, salt, and pepper. Simmer the sauce for 5-7 minutes to blend the flavors.
Step 3: Assemble the Mostaccioli Bake
- In a large mixing bowl, combine the cooked pasta and meat sauce, stirring to coat the pasta evenly.
- Spread half of the pasta mixture in a greased 9×13-inch baking dish.
- Dot the pasta layer with spoonfuls of ricotta (or cottage cheese) and sprinkle with 1 cup of mozzarella cheese.
Step 4: Add the Remaining Layers
- Spread the remaining pasta mixture on top of the first layer.
- Sprinkle the top with the remaining 1 cup of mozzarella cheese and grated Parmesan.
Step 5: Bake
- Cover the dish with foil and bake in the preheated oven for 25 minutes. Remove the foil and bake for an additional 10-15 minutes, or until the cheese is melted and bubbly.
Step 6: Garnish and Serve
- Let the baked mostaccioli cool for a few minutes before serving. Garnish with fresh basil or parsley if desired.
4. Tips for the Perfect Baked Mostaccioli
Preventing a Dry Bake
To avoid a dry casserole, don’t overcook the pasta—al dente is best as it will absorb moisture in the oven. Additionally, use a generous amount of sauce to keep the bake moist and flavorful.
Choosing the Right Cheese
Mozzarella melts beautifully, but you can mix in other cheeses like provolone or fontina for added flavor. Parmesan on top creates a nice golden crust.
Adding Vegetables
For a more nutritious dish, add diced bell peppers, mushrooms, or spinach to the meat sauce. Sauté the veggies with the onions for extra flavor.
Making It Ahead
Assemble the dish up to a day in advance and store it in the refrigerator. Add 10-15 extra minutes to the baking time if baking straight from the fridge.

5. Variations to Try
Spicy Mostaccioli
Add red pepper flakes to the sauce for a bit of heat, or use spicy Italian sausage for a kick.
Vegetarian Mostaccioli
Omit the meat and add plenty of sautéed vegetables, such as mushrooms, zucchini, and bell peppers, for a delicious vegetarian option.
Cheesy Alfredo Mostaccioli
Swap the marinara sauce with Alfredo sauce for a creamy twist. Use shredded chicken instead of beef or sausage for a lighter, white sauce version.
Three-Cheese Mostaccioli
Mix in ricotta, mozzarella, and a bit of provolone for an ultra-cheesy bake with more depth of flavor.
6. Serving Suggestions
Baked Mostaccioli is hearty enough to stand alone, but here are a few simple sides to complement the dish:
- Garlic Bread: Perfect for soaking up the sauce.
- Caesar Salad: A crisp Caesar salad adds a refreshing contrast.
- Roasted Vegetables: Serve with roasted broccoli, zucchini, or asparagus for added color and flavor.
- Simple Green Salad: Mixed greens with tomatoes and a light vinaigrette balance out the richness.
7. Conclusion: Savoring Every Bite of Baked Mostaccioli
Baked Mostaccioli is a comforting, family-friendly dish that’s packed with flavor and easy to make. With layers of pasta, meat sauce, and melted cheese, this casserole is perfect for gatherings, meal prep, or any time you want a warm, delicious meal. Whether you make it spicy, add extra veggies, or keep it classic, baked mostaccioli is sure to become a favorite in your home.

FAQs
1. Can I make this recipe gluten-free?
Yes, simply use gluten-free pasta and ensure your marinara sauce is gluten-free.
2. Can I substitute ricotta cheese with something else?
Yes, cottage cheese is a good substitute for ricotta and adds creaminess to the bake.
3. How do I store leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days.
4. Can I freeze baked mostaccioli?
Yes, assemble the dish, cover tightly, and freeze for up to 2 months. Thaw overnight in the refrigerator before baking.
5. Can I use a different type of pasta?
Yes, any tube-shaped pasta like ziti or rigatoni works well in this recipe.
6. How do I prevent the pasta from getting mushy?
Cook the pasta al dente, and avoid overbaking. This will help the pasta retain a bit of firmness.
7. Can I add fresh herbs to the sauce?
Absolutely! Fresh basil, parsley, or oregano adds brightness and flavor to the sauce.
8. What’s the best way to reheat leftovers?
Reheat in the oven at 350°F until warmed through, or microwave individual portions.
9. Can I use store-bought marinara sauce?
Yes, a quality store-bought sauce saves time and works perfectly.
10. How many people does this recipe serve?
This 9×13-inch casserole typically serves 6-8 people, making it great for family meals or gatherings.