This Pizza Tortellini Recipe brings the cozy, cheesy goodness of a baked pasta casserole together with all the fun flavors of pepperoni pizza. It serves 10, takes about an hour from start to finish, and is wonderfully easy to assemble: toss tortellini with pizza sauce, vegetables, pepperoni, and mozzarella, then bake until bubbling and golden around the edges.
Ingredients You'll Need
The ingredient list is simple, but each piece brings something important, from tender tortellini and tangy sauce to colorful vegetables and that irresistible cheesy top. Use fresh or frozen tortellini, and spread the toppings evenly so every serving gets a little taste of pizza night.
- 20 ounces tortellini: Fresh or frozen tortellini makes a hearty, tender base for the casserole.
- 3 cups mozzarella cheese, divided: Two cups go into the filling, while the rest melts over the top.
- 32 ounces pizza sauce: This brings classic tomato-and-herb flavor and coats the tortellini as it bakes.
- 6 ounces pepperoni: Cut half into quarters to mix through the casserole, and leave the rest whole for the top.
- 4 ounces green peppers, diced: These add a fresh crunch and a pop of color.
- 2 ounces onion, diced: Onion adds a savory note that pairs beautifully with the sauce and pepperoni.
- 4 ounces mushrooms: Add their earthy flavor to the filling for a classic pizza combination.
- 1 ounce black olives: Scatter these over the top for a salty, briny finish.
- 2 tablespoons Parmesan cheese: Parmesan gives the final topping a savory, slightly nutty edge.
- 1 teaspoon Italian seasoning: Stir it into the Parmesan to add fragrant, herb-forward flavor.
How to Make Pizza Tortellini Recipe
Step 1: Prepare the baking dish
Preheat your oven to 400 degrees F and lightly grease a 9x13-inch baking dish. A light coating helps keep the cheesy edges from sticking and makes serving easier.
Step 2: Cut half of the pepperoni
Cut half of the pepperoni slices into quarters. These smaller pieces will be stirred into the filling, so they distribute their savory flavor throughout the casserole. Keep the remaining slices whole for the top.
Step 3: Add the filling ingredients
Place the tortellini in the prepared baking dish. Add 2 cups of mozzarella, the pizza sauce, quartered pepperoni, green peppers, onion, and mushrooms. Stir gently until everything is evenly coated in sauce and the vegetables and pepperoni are spread throughout.
Step 4: Mix the Parmesan topping
In a small bowl, combine the Parmesan cheese and Italian seasoning. Mixing them together first helps the herbs spread evenly over the casserole instead of gathering in one spot.
Step 5: Add the pizza-style toppings
Sprinkle the remaining mozzarella over the top, then arrange the whole pepperoni slices and black olives across the surface. Finish by scattering the Parmesan and Italian seasoning mixture over everything.
Step 6: Bake until hot and bubbly
Cover the dish with foil and bake for 30 minutes. Remove the foil and bake for another 15 minutes, or until the cheese is fully melted and the casserole is hot throughout. Let it rest for a few minutes before scooping so the servings hold together more easily.
How to Serve Pizza Tortellini Recipe
Garnishes
This casserole is delicious straight from the oven, but a little finishing touch makes it feel extra inviting. Sprinkle on a pinch of Italian seasoning or a little extra Parmesan just before serving, and offer additional black olives or pepperoni at the table for anyone who wants more classic pizza toppings.
Side Dishes
Garlic bread is a natural partner for this saucy bake and is perfect for scooping up any sauce left on the plate. For a lighter contrast, serve it with a crisp green salad or simply dressed vegetables. Since the tortellini casserole is rich and filling, fresh, crunchy sides help balance the meal.
Creative Ways to Present
For a relaxed family dinner, bring the baking dish right to the table and let everyone serve themselves. If you are hosting, spoon portions into shallow bowls and add garlic bread on the side. This Pizza Tortellini Recipe also works well on a buffet because it stays easy to serve and has the familiar appeal of both baked pasta and pizza.
Make Ahead and Storage
Storing Leftovers
Let leftovers cool, then transfer them to an airtight container and refrigerate for up to 3 to 4 days. For convenient lunches, divide the casserole into individual portions before storing. The tortellini will continue to absorb a little sauce as it sits, so the leftovers may be thicker than the freshly baked casserole.
Freezing
You can freeze leftovers in airtight, freezer-safe containers for up to 2 months. Thaw them in the refrigerator before reheating for more even warming. The tortellini may be a little softer after freezing and thawing, but the pizza sauce and melted cheese keep the dish comforting and flavorful.
Reheating
Reheat individual portions in the microwave, loosely covered, until hot, stirring partway through if needed. To warm a larger portion, place it in an oven-safe dish, cover with foil, and heat at 350 degrees F until warmed through. If the casserole seems a little dry, stir in a spoonful of pizza sauce before reheating.
FAQs
Do I need to cook the tortellini before baking?
No. Add the fresh or frozen tortellini directly to the baking dish as directed. It bakes in the pizza sauce, making preparation especially simple.
Can I use frozen tortellini?
Yes, frozen tortellini works in this recipe. Add it straight to the dish without thawing, then bake as directed and check that it is hot and tender before serving.
Can I prepare the casserole ahead of time?
You can assemble the casserole in advance, cover it, and refrigerate it until you are ready to bake. Since a chilled dish may need extra time in the oven, check that the center is thoroughly hot before serving.
How can I tell when the casserole is ready?
After 30 minutes covered and 15 minutes uncovered, the cheese should be fully melted and the casserole hot throughout. If you are unsure, check the center before taking it out of the oven.
What should I serve with this casserole?
Garlic bread is a classic choice and is especially good for catching the extra sauce. A green salad or another crisp vegetable side also pairs nicely with the cheesy, hearty pasta.
Final Thoughts
If you love the flavors of pepperoni pizza and the comfort of a bubbling pasta bake, this Pizza Tortellini Recipe is a lovely one to keep close. It is easy to share, simple to prepare, and just right for a cozy dinner with family or friends. Put the garlic bread on the table, dish it up hot, and enjoy every cheesy bite.
PrintPizza Tortellini Recipe
A comforting, pizza-inspired tortellini casserole made with tender tortellini, rich pizza sauce, mozzarella, pepperoni, and classic vegetable toppings. Baked until bubbling and golden, it’s an easy family-friendly dinner with all the flavors of pizza in a hearty pasta bake.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 10 servings
- Category: Main Course
- Method: Baking
- Cuisine: Italian-American
Ingredients
Casserole
- 20 ounces tortellini, fresh or frozen
- 2 cups shredded mozzarella cheese
- 32 ounces pizza sauce
- 6 ounces pepperoni, half quartered and half left whole
- 4 ounces green peppers, diced
- 2 ounces onion, diced
- 4 ounces mushrooms
Topping
- 1 cup shredded mozzarella cheese
- 1 ounce black olives
- 2 tablespoons Parmesan cheese
- 1 teaspoon Italian seasoning
Instructions
- Prepare the oven and baking dish.
Preheat the oven to 400°F. Lightly grease a 9-by-13-inch baking dish.
- Prepare the pepperoni.
Cut half of the pepperoni into quarters. Set the remaining slices aside to use as the topping.
- Add the tortellini.
Place the tortellini in the prepared baking dish.
- Mix the casserole.
Add 2 cups of mozzarella, the pizza sauce, quartered pepperoni, green peppers, onion, and mushrooms. Stir until the ingredients are evenly combined.
- Make the Parmesan seasoning.
In a small bowl, stir together the Parmesan cheese and Italian seasoning.
- Add the pizza-style toppings.
Sprinkle the remaining 1 cup of mozzarella over the casserole. Arrange the whole pepperoni slices and black olives evenly across the top.
- Season the top.
Sprinkle the Parmesan and Italian seasoning mixture over the casserole.
- Bake the casserole.
Cover the dish with foil and bake for 30 minutes. Remove the foil and bake for another 15 minutes, or until the cheese is fully melted and the casserole is hot and bubbling.
- Serve.
Serve hot, with garlic bread on the side if desired.
Notes
- Fresh or frozen tortellini can be used; add it directly to the baking dish without cooking it first.
- For a milder topping, use less pepperoni or omit the olives.
- Serve with garlic bread or a simple green salad, if desired.
- Nutrition information is an estimate and will vary depending on the brands and varieties of tortellini, sauce, cheese, and pepperoni used.

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