If your weeknight dinner rotation is stuck in a spaghetti rut, this Cheesy Tortellini Pasta Bake is here to shake things up. It's a cozy, comforting meal that doesn't require much prep or cleanup. Just layer a few simple ingredients, bake, and enjoy. And if you're a fan of easy meals like this one, be sure to check out more of our favorite casserole recipes.
This recipe feels special but is secretly super easy like our One Pot Pizza Pasta Casserole and Baked Tortellini With Meat Sauce. It is a win for busy nights and is even loved by picky eaters!

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Pasta Bakes
Pasta bakes are a busy mom's best friend. You can prep them ahead of time and pop them in the oven when you're ready. Presto! You have a warm, satisfying dinner on the table with almost no fuss. Plus, they're simple to customize, so you can sneak in veggies or tailor them to even the pickiest eaters.
- Chicken Pasta Bake
- Chicken Pesto Pasta Bake
- Ranch Chicken and Pasta Bake
- Chicken Broccoli Alfredo Bake
Why You'll Love Cheesy Tortellini Pasta Bake
- Cheesy and satisfying - Melty mozzarella plus hearty pasta equals comfort in a dish.
- Quick and easy - Just a few ingredients and a casserole dish.
- Family-friendly - Even picky eaters will ask for seconds.
- Flexible - You can add meat, sneak in some veggies, or keep it classic.
- Great for make-ahead meals - You can easily prep it earlier and bake it when you need to.
Ingredients for Tortellini Bake
- Cheese tortellini - The main component of the dish. It adds richness and texture.
- Marinara sauce - Pick a good one since it's a main ingredient, or make our homemade marinara sauce recipe.
- Garlic - Adds classic Italian flavor.
- Red bell pepper - Gives a slight sweetness and some crunch.
- Red onion - Adds a mild sharpness.
- Fresh basil - For freshness and a pop of color.
- Shredded mozzarella cheese - For that gooey top layer everyone loves.
- Cooking spray - For sautéing the veggies.

Best Kitchen Tools for This Tortellini Bake
To whip up this comforting Tortellini Bake with ease, a few kitchen essentials go a long way.
From the large saucepan that perfectly boils your tortellini to the casserole dish that brings it all together in the oven, these tools help streamline the whole process. Don't forget a sharp knife and sturdy cutting board for prepping all your fresh ingredients.
👉 Tap any image below to shop these helpful kitchen tools on Amazon!
How to Make Easy Cheese Tortellini Bake
1. Boil the cheese tortellini according to package instructions. Preheat your oven to 400°F.
2. Add cooking spray to a sauté pan and heat it up a bit. Add minced garlic, sliced red pepper and sliced red onion. Cook until they soften and start to brown. Set aside.

3. Drain tortellini and return it to the pot, and add marinara sauce. Stir to combine.

4. Spread half of the sauced tortellini in the bottom of a 9x9 casserole dish. Top with half of the veggie mixture and sprinkle some shredded mozzarella on top.


5. Add the remaining tortellini, veggies, and mozzarella. Finally, sprinkle chopped fresh basil on top.

6. Bake for about 20 minutes until the cheese is melted and the top is slightly golden. Enjoy!

Tips for the Cheesy Tortellini Pasta Bake
Tip 1: Use a larger casserole dish if you're multiplying the recipe.
Tip 2: Frozen tortellini works fine. Just follow the package cooking directions before mixing with the sauce.
Tip 3: Let it sit 2‑3 minutes after baking so the cheese settles and it's easier to cut and serve.
FAQs For Baked Tortellini
Yes, frozen tortellini works great-just be sure to cook it according to the package instructions before adding it to the bake.
Absolutely. Cooked ground beef, sausage, or shredded rotisserie chicken all make great additions if you want to make it heartier.
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the microwave or oven until warmed through.
Tortellini Recipes
Tortellini is one of those versatile ingredients that can use in lots of different meals. For a creamy and indulgent dinner, try this Skillet Tortellini with Mushroom Cream Sauce, which pairs rich flavors with easy prep. If you want something veggie-packed, this Tortellini with Pesto and Roasted Vegetables is a yummy choice.
For a Tex-Mex twist, the Skillet Enchilada Tortellini has bold flavors, and if you need a refreshing side, this Tortellini Salad Recipe is perfect for potlucks and parties.
📖 Recipe

Cheesy Tortellini Pasta Bake
Equipment
Video
Ingredients
- 1 cup marinara sauce
- 1 pound tortellini
- 1 clove garlic minced
- ½ red pepper sliced
- ½ cup red onion sliced
- 3-4 leaves basil chopped
- 1 ½ cups shredded mozzarella cheese
Instructions
- Cook the tortellini according to package directions. Preheat oven to 400 degrees.
- Fry the peppers, onions and garlic in a greased pan. We used cooking spray but olive oil would work wonderfully here. Cook these until they soften and brown a bit and then set aside.
- Add 1 cup of marinara sauce to the cooked and drained tortellini and stir to combine.
- Spray a casserole dish with cooking spray. Scoop in half of the sauced tortellini and add half of the onion, pepper, garlic mixture on top.
- Sprinkle with ¾ cup of shredded mozzarella.
- Add the remaining tortellini and top that with the leftover veggies and another ¾ cup of mozzarella.
- Finally, top with the fresh basil.
- Heat in a 400 degree oven for 20 minutes.
Notes
- Frozen tortellini totally works - just cook it according to the package before mixing it in.
- Let the bake sit for a few minutes after it comes out of the oven so the cheese can settle. It makes serving a lot easier.
- Doubling it? Just grab a bigger casserole dish so everything fits without overflowing.















Louanne says
That looks awesome! Our girls love tortellini.