Simply Happenings

  • About
  • Cookbooks
  • Recipe Index
    • Air Fryer Recipes
    • Fall Recipes
    • Game Day Recipes
    • High-Protein Recipes
    • Thanksgiving
menu icon
go to homepage
  • About
  • Cookbooks
  • Recipe Index
    • Air Fryer Recipes
    • Fall Recipes
    • Game Day Recipes
    • High-Protein Recipes
    • Thanksgiving
subscribe
search icon
Homepage link
  • About
  • Cookbooks
  • Recipe Index
    • Air Fryer Recipes
    • Fall Recipes
    • Game Day Recipes
    • High-Protein Recipes
    • Thanksgiving
×
Home » Main Dishes » Casseroles

Baked Frozen Dumplings in Tomato Basil Sauce

A closeup photo of Tiffany holding a bouquet.
By Tiffany
Modified: May 2, 2026 · Published: May 2, 2026

As an Amazon Associate, I earn referral fees from products I love and recommend at no extra cost to you.

Jump to Recipe

Easy baked frozen dumplings in a creamy tomato basil sauce. This one-pan dinner is quick, comforting, and perfect for busy weeknights.

A side view of an oval white baking dish filled with baked dumplings in tomato basil sauce surrounded by small bowls of basil, red pepper flakes, parmesan, a wooden spoon, and a wedge of parmesan.

Think of this recipe as a fusion between Asian and Italian. It’s mixing dumplings and a creamy tomato basil sauce, making it look like you’re cooking a regular casserole dish in the oven.

However, beyond the cheese and tomato sauce are delicious, filled dumplings. Mine were filled with chicken, and my husband was pleasantly surprised by liking this dish. He went back for two more helpings.

It’s quick and easy, and almost a “dump” casserole recipe where you can put everything into one baking dish and let it bake in the oven.

The best part is not having to wait for the dumplings to thaw. Place them directly from the freezer on top of the hot tomato-based sauce. It’s all done from start to finish in 40 minutes.

A closeup of a wooden spoon lifting a baked dumpling from the baking dish with the cheese stringing from the dish.

Ingredients

  • Frozen Dumplings (I used Bibigo’s Frozen Mandu Pork & Vegetable Dumplings)
  • Can of Tomato Sauce
  • Can of Diced Tomatoes
  • Heavy Whipping Cream
  • Fresh Cut Basil
  • Salt
  • Black Pepper
  • Shredded Mozzarella Cheese

How to Make Tomato Basil Baked Dumplings

  • Preheat the oven to 400℉.
  • In a saucepan, add tomato sauce, drained diced tomatoes, heavy whipping cream, basil, salt, and black pepper. Bring to a simmer.
A process shot of a hexclad saucepan on a stovetop with tomato sauce and chopped basil. A white and black handled spatula sits in the sauce.
A white backdrop with an oval white baking dish filled with tomato basil sauce in it.
An oval white baking dish with frozen dumplings on top of tomato sauce.
An overhead view of an oval white baking dish filled with tomato sauce, dumplings, and shredded mozzarella.
An overhead view of an oval white baking dish filled with baked dumplings in tomato basil sauce.
An overhead view of an oval white baking dish filled with baked dumplings in tomato basil sauce surrounded by small bowls of basil, red pepper flakes, parmesan, a wooden spoon, and a wedge of parmesan.
  • Pour the sauce onto the bottom of a casserole baking dish.
  • Arrange the frozen dumplings on top of the sauce.
  • Bake in the oven for 25 minutes. Remove from the oven and sprinkle mozzarella cheese on top. Bake in the oven for an additional 10 minutes until the cheese is golden brown.
  • Garnish with fresh basil, crushed red peppers, and grated Parmesan.

What to Serve With It

Simple sides go well with this dish.

  • Garlic bread
  • Side salad
  • Roasted broccoli
A close up overhead view of a wooden spoon scooping dumplings from the casserole dish.

FAQ

Can you bake frozen dumplings without boiling them first?
Yes, but skipping boiling changes the texture. For this recipe, baking them directly in the sauce keeps them tender while still letting the tops get lightly crisp.

Do you thaw dumplings first?
Not in this recipe. Take them directly from the freezer and place them in the tomato basil sauce. Keep them sitting on top of the sauce instead of covering them. This lets them get a light, crispy edge.

Can I use a different sauce instead of tomato basil?
Absolutely! Alfredo, vodka sauce, or even a spicy marinara all work well.

Can I add vegetables?
Make it even heartier by adding spinach, diced onions, sliced peppers, or mushrooms to the sauce.

A side view of two dumplings on a white round plate with tomato basil sauce. Fresh basil is garnishing the dish and a small scalloped bowl of red pepper flakes sits next to the plate.

Dumplings vs Potstickers vs Gyoza
Dumplings are a broad category of food made by wrapping or forming dough around a filling.

Potstickers are the Chinese version of dumplings (sometimes called jiaozi), and gyoza are the Japanese version. All potstickers and gyoza are dumplings, but not all dumplings are potstickers or gyoza.

Potstickers tend to use thicker, chewier wrappers, and gyoza typically uses thinner, more delicate dough.

Potstickers are filled with ground chicken, pork, or shrimp, finely chopped green cabbage, ginger, garlic, soy sauce, and sesame oil. Sometimes there’s a variation on vegetables, like adding celery or carrots to the filling.

Gyoza are filled with the same ingredients, but there’s a stronger emphasis on aromatics, like ginger and garlic.

Either one can be pan-fried or steamed, or sometimes both. Gyoza are also sometimes boiled.

Recommended Recipes

  • Baked Ravioli Casserole with Frozen Ravioli
  • Air Fryer Frozen Potstickers
  • Chicken Spaghetti Casserole
  • One-Pan Baked Chicken Parmesan and Penne
A close up overhead view of a wooden spoon scooping dumplings from the casserole dish.

Baked Frozen Dumplings in Creamy Tomato Basil Sauce

Tiffany
Easy baked frozen dumplings in a creamy tomato basil sauce. This one-pan dinner is quick, comforting, and perfect for busy weeknights.
No ratings yet
Print Recipe Pin Recipe
Prep Time 5 minutes mins
Cook Time 35 minutes mins
Total Time 40 minutes mins
Course Main Dishes
Cuisine Italian
Servings 4 Servings
Calories 152 kcal

Equipment

  • CorningWare 3-Quart Ceramic Casserole Dish

Ingredients
  

  • Frozen Dumplings I fit 13 of Bibigo's Frozen Mandu Pork & Vegetable Dumplings in my casserole dish
  • 1 Can of Tomato Sauce 15 ounces
  • 1 Can of Diced Tomatoes 14.5 ounces
  • ⅓ cup Heavy Whipping Cream
  • ¼ cup Fresh Cut Basil
  • Salt to taste
  • Black Pepper to taste
  • Shredded Mozzarella Cheese

Instructions
 

  • Preheat the oven to 400℉.
  • In a saucepan, add tomato sauce, drained diced tomatoes, heavy whipping cream, basil, salt, and black pepper. Bring to a simmer.
  • Pour the sauce onto the bottom of a casserole baking dish.
  • Arrange the frozen dumplings on top of the sauce.
  • Bake in the oven for 25 minutes. Remove from the oven and sprinkle mozzarella cheese on top. Bake in the oven for an additional 10 minutes until the cheese is golden brown.
  • Garnish with fresh basil, crushed red peppers, and grated Parmesan.

Nutrition

Calories: 152kcalCarbohydrates: 15gProtein: 5gFat: 9gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 2gCholesterol: 27mgSodium: 1017mgPotassium: 727mgFiber: 4gSugar: 9gVitamin A: 1261IUVitamin C: 22mgCalcium: 128mgIron: 3mg

More Casseroles

  • A round white bowl of chicken pot pie topped with puff pastry crackers. A silver spoon is inside the bowl and it's sitting on top of an orange plaid napkin with leaf shaped puff pastry.
    Crock Pot Chicken Pot Pie
  • Shepherd's pie with cheesy garlic mashed potatoes on a round brown plate next to a blue and white striped napkin and a sprig of rosemary in the background.
    Shepherd’s Pie with Cheesy Garlic Mashed Potatoes
  • A partially shown baking dish of chicken noodle casserole with a wood spoon scooping into it.
    Chicken Noodle Casserole
  • An overhead view of a large white rectangle baking dish with ham, egg, and cheese croissant breakfast casserole baked in it. It's sitting diagonally on a dark wood table.
    Ham, Egg, & Cheese Croissant Breakfast Casserole

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Recipe Rating




A closeup photo of Tiffany holding a bouquet.

Hello! I'm Tiffany.

I'm the recipe developer and food photographer behind Simply Happenings. I'm also a wife, mom to two adventurous little boys, registered nurse, and I live in the great Midwest. I like to feature high-protein recipes, one-pot meals, and delicious recipes you can cook with your favorite household appliances.

Footer

↑ back to top

Policies

  • California Consumer Privacy Act (CCPA) Policy
  • Disclaimer Policy
  • Privacy Policy
  • Terms of Use

Recipes

  • Air Fryer Recipes
  • Cookies
  • Fall Recipes
  • High-Protein Recipes
  • Slow Cooker Meals
  • Soups
  • Thanksgiving Recipes

About

  • About
  • Contact
  • Sign up for emails and updates.

© 2026 Tiffany Nelson, LLC — Simply Happenings. All rights reserved.

10 shares

Rate This Recipe

Your vote:




Comment

A rating is required
A name is required
An email is required