Dinner

Baked Pasta Casserole with Tomato Sauce and Cheese

ByMariem September 22, 2025

This baked pasta casserole is a comforting classic featuring tender pasta smothered in a rich tomato sauce, layered with gooey melted cheese, and baked until bubbly and golden. It’s simple, satisfying, and perfect for feeding a crowd or preparing ahead for busy weeknights.

Why You’ll Love This Recipe

This baked pasta casserole offers all the warmth and richness of traditional Italian comfort food. It’s easy to prepare, budget-friendly, and a guaranteed crowd-pleaser. The layers of pasta, flavorful sauce, and melted cheese come together into a hearty, wholesome meal that’s both nostalgic and satisfying.

Ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

Pasta (penne, rigatoni, or fusilli)
Olive oil
Onion, chopped
Garlic, minced
Crushed tomatoes or tomato sauce
Tomato paste
Dried oregano
Dried basil
Salt and pepper
Grated mozzarella cheese
Grated Parmesan cheese
Fresh parsley or basil for garnish
Optional: red pepper flakes for heat, ricotta or béchamel for creaminess

Directions

Preheat oven to 375°F (190°C).
Cook pasta in salted water until just al dente. Drain and set aside.
In a large skillet, heat olive oil and sauté onions and garlic until soft.
Add crushed tomatoes, tomato paste, oregano, basil, salt, and pepper. Simmer for 10–15 minutes.
Combine cooked pasta with the sauce and mix well.
In a baking dish, spread half the pasta mixture. Add a layer of mozzarella and Parmesan cheese.
Add the remaining pasta and top with more cheese.
Cover with foil and bake for 20 minutes.
Remove foil and bake an additional 10 minutes until the top is golden and bubbly.
Garnish with chopped herbs and serve hot.

Servings and Timing

Servings: 6
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes

Variations

Add Protein: Incorporate cooked ground beef, sausage, or shredded chicken for a heartier version.
Vegetarian Option: Add mushrooms, spinach, zucchini, or eggplant for a vegetable-forward dish.
Cheese Blend: Use a mix of mozzarella, provolone, and fontina for richer flavor.
Creamy Version: Layer in dollops of ricotta cheese or a light béchamel for extra creaminess.

Storage/Reheating

Storage: Store leftovers in an airtight container in the refrigerator for up to 4 days.
Reheating: Reheat in the oven at 350°F (175°C) until warmed through, or microwave individual portions.

FAQs

What type of pasta is best for baking?

Short, sturdy pastas like penne, rigatoni, or fusilli hold sauce well and keep their shape after baking.

Can I use store-bought tomato sauce?

Yes, but for best results, simmer it with onions, garlic, and herbs to enhance flavor.

Can I make this ahead of time?

Yes, assemble the casserole in advance, refrigerate it, and bake just before serving.

Can I freeze baked pasta?

Absolutely. Freeze before baking or after baking. Thaw and reheat in the oven when ready to eat.

How do I keep the pasta from becoming mushy?

Cook the pasta until just al dente before baking to prevent overcooking.

What cheeses work best?

Mozzarella and Parmesan are classics, but you can add provolone, fontina, or ricotta for variety.

Is this dish vegetarian?

Yes, as long as no meat or meat-based sauce is added. Use a vegetarian cheese if needed.

How can I make it spicier?

Add red pepper flakes to the sauce or include spicy sausage or chili oil.

Can I use gluten-free pasta?

Yes, gluten-free pasta works well—just be sure not to overcook it before baking.

What side dishes go well with baked pasta?

A fresh green salad, garlic bread, or roasted vegetables make excellent sides.

Conclusion

Baked pasta casserole is the ultimate comfort food—warm, cheesy, and deeply satisfying. It’s a reliable go-to meal for weeknight dinners, family gatherings, or anytime you crave something hearty and home-cooked. Customizable, freezer-friendly, and delicious every time, this is a recipe you’ll return to again and again.

Mariem