Creamy Sun-Dried Tomato Tortellini Bake

When the sauce first coats the tortellini, it looks a little looser than you might expect from a finished pasta bake. That’s right: the pasta takes in some of that…

By Willow • November 9, 2026 • Reading time: 9 min

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When the sauce first coats the tortellini, it looks a little looser than you might expect from a finished pasta bake. That’s right: the pasta takes in some of that creamy tomato sauce in the oven, so the edges turn rich and bubbling instead of dry. I learned to trust that texture while making this Creamy Sun-Dried Tomato Tortellini Bake; reducing the sauce until it’s thick in the skillet leaves too little for the tortellini to soak up.

Refrigerated cheese tortellini makes this a quick bake, but it needs a short head start in boiling water before it meets the sauce. I cook it for one minute less than the shortest time on the package, then finish it in the oven. Sun-dried tomatoes bring concentrated tomato flavor, while spinach softens right into the cream sauce. A layer of mozzarella melts and turns lightly golden over the top, with tender tortellini tucked underneath.

Why This Tortellini Bake Needs a Loose Sauce Before It Goes in the Oven

The sauce shouldn’t look like a thick coating in the skillet. It should be slightly thickened after its gentle simmer, but still loose enough to move around the tortellini when you stir everything together. The oven finishes the job: as the cheese tortellini heats through, it takes in some of the sauce, and the rest bubbles around the edges of the dish.

Reducing the sauce too far before baking can leave the finished pasta dry, especially around the top layer. I stop when the cream mixture has a light body rather than waiting for it to cling heavily to a spoon. The Parmesan adds savory depth once it melts into the sauce, and the mozzarella on top brings its own melted layer; neither needs a thick, pasty base to do its work. That balance is what keeps each serving creamy without turning the dish soupy.

How the Cream, Tomato Paste, and Two Cheeses Divide the Work

• Refrigerated cheese tortellini — The filled pasta makes this a hearty bake without another filling to prepare. Refrigerated tortellini is the right match for the package-based cook time here; dried or frozen pasta may have different timing and won’t follow the same timing cue.
• Tomato paste — It gives the cream sauce a concentrated tomato backbone, so the sun-dried tomatoes don’t have to carry all the flavor. A standard tomato paste works well; stir it into the garlic and oil before adding the liquid so it blends smoothly.
• Sun-dried tomatoes packed in oil — Their chewy texture and concentrated tang stand out against the cream. Drain them before chopping so extra packing oil doesn’t make the sauce greasy, and chop them small enough to distribute through the pasta.
• Heavy cream — Cream gives the sauce enough richness to stay cohesive through baking. Half-and-half isn’t an equal swap here; it produces a thinner sauce and doesn’t give the same lush finish.
• Low-sodium chicken broth — Broth loosens the cream and adds savory flavor without making the sauce heavy. For a vegetarian version, low-sodium vegetable broth is the closest swap; the finished sauce will taste a little less savory.
• Finely grated Parmesan — Fine shreds melt into the sauce instead of sitting in separate strings. A wedge grated at home works nicely, and finely grated packaged Parmesan is convenient when you’re short on time.
• Low-moisture mozzarella — This is the better choice for a browned, stretchy topping that doesn’t release much liquid onto the bake. Shred it evenly so it covers the surface without leaving large clumps.
• Baby spinach — The leaves wilt quickly into the warm sauce and add a mild, earthy note. Fresh baby spinach is easy to stir in without chopping; give it a moment in the skillet until the leaves collapse.

The Short Boil and Gentle Simmer That Set Up the Bake

Prepare the Dish and Par-Cook the Tortellini

Heat the oven to 375°F and grease a 9×13-inch baking dish with 1 teaspoon of the olive oil. Bring 4 quarts of water to a boil in a large pot, add the refrigerated cheese tortellini, and cook it for one minute less than the shortest time on the package. Drain it well. The pasta should be just shy of its final tenderness, not fully soft, because it still has time in the oven.

Build the Tomato Cream Sauce

Heat the remaining olive oil in a 12-inch skillet over medium heat. Add the minced garlic and stir for about 30 seconds, just until fragrant; it shouldn’t brown. Stir in the tomato paste and cook it for one minute, then add the broth, heavy cream, Italian seasoning, kosher salt, and black pepper. Bring the mixture to a gentle simmer and cook for 3 to 4 minutes, stirring, until it thickens slightly.

Fold in the Tomatoes, Parmesan, and Spinach

Stir in the drained, chopped sun-dried tomatoes and finely grated Parmesan first. Add the baby spinach and stir until the leaves wilt into the sauce. It may look like a lot of spinach at first, but the leaves shrink quickly as they soften. Keep stirring until they’re evenly spread through the tomato cream mixture, rather than leaving a clump in one part of the skillet.

Coat, Top, and Bake Until Bubbling

Add the drained tortellini to the skillet and stir gently until the sauce coats the pasta. Transfer everything to the prepared baking dish and spread the mozzarella evenly over the top. Bake for 15 to 20 minutes, until the edges bubble and the cheese has melted and turned lightly golden. Let the dish rest for 5 minutes before serving.

Two Simple Ways to Adapt This Tortellini Bake

Questions That Come Up Before You Bake the Tortellini

Creamy Sun-Dried Tomato Tortellini Bake

Creamy sun-dried tomato tortellini bake brings refrigerated cheese tortellini together with a gently simmered cream sauce, spinach, and Parmesan. Baked under a layer of mozzarella until bubbling and lightly golden, it makes a hearty, comforting dinner.

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Prep Time 15 minutes mins

Cook Time 30 minutes mins

Resting 5 minutes mins

Total Time 50 minutes mins

Servings: 6 servings

Course: Dinner

Cuisine: Italian

Calories: 590

Ingredients Equipment Method Notes

Ingredients

  

For the tortellini and baking dish

• 1 tbsp olive oil plus 1 teaspoon, divided
• 4 qt water
• 1 package (20 oz) cheese tortellini refrigerated

For the sauce

• 3 cloves garlic minced
• 2 tbsp tomato paste
• 1 cup chicken broth low-sodium
• 1 cup heavy cream
• 1 tsp Italian seasoning
• 0.5 tsp kosher salt
• 0.25 tsp black pepper
• 0.5 cup sun-dried tomatoes packed in oil, drained and chopped
• 0.5 cup Parmesan cheese finely grated

For assembling and baking

• 3 cups spinach baby
• 1.5 cups mozzarella cheese shredded, low-moisture

Equipment

• 1 9x13-inch baking dish
• 1 12-inch skillet

Method

 

Prepare the baking dish

1. Heat the oven to 375°F.
2. Grease a 9x13-inch baking dish with 1 teaspoon of the olive oil.

Cook the tortellini

1. Bring the water to a boil in a large pot, add the tortellini, and cook it 1 minute less than the shortest time on the package.
2. Drain the tortellini.

Make the sauce

1. Heat the remaining 1 tablespoon olive oil in a 12-inch skillet over medium heat, add the garlic, and cook for about 30 seconds, stirring until fragrant.
2. Stir in the tomato paste and cook for 1 minute.
3. Stir in the broth, heavy cream, Italian seasoning, salt, and pepper, bring to a gentle simmer, and cook for 3 to 4 minutes, stirring, until slightly thickened.
4. Stir in the sun-dried tomatoes and Parmesan.
5. Add the spinach and stir until wilted.

Assemble and bake

1. Add the drained tortellini to the sauce and stir to coat.
2. Transfer the mixture to the prepared dish and sprinkle the mozzarella evenly over the top.
3. Bake for 15 to 20 minutes, until bubbling at the edges and the cheese is melted and lightly golden.
4. Rest for 5 minutes before serving.

Notes

Avoid overcooking the tortellini before baking so it holds its shape. Refrigerate leftovers for 3 to 4 days; freezing is not recommended because the creamy sauce may separate. For a vegetarian variation, use vegetable broth and vegetarian tortellini.