Tortellini Spinach Casserole Recipe

This comforting Tortellini Spinach Casserole is a creamy dream! Unlike other recipes, this one skips the creamed spinach for a lighter, brighter flavor. We use a blend of Fontina and Mozzarella for a delightful, gooey cheese pull. Get ready for a delicious and easy weeknight meal the whole family will love!

Prep Time 20 mins
Cook Time 40 mins
Calories 377.1 kcal
Protein 42g
Rating Be the first
Tortellini Spinach Casserole 33

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Forktionary editorial kitchen team

The Forktionary Kitchen Team

Adapted from Food.com, then tested & standardized by Forktionary.

Ingredients for Tortellini Spinach Casserole

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How to Make Tortellini Spinach Casserole

  1. Preheat oven to 350°F (175°C).
  2. Cook tortellini according to package directions until al dente. Drain and set aside.
  3. While tortellini cooks, melt 1/4 cup butter in a large skillet over medium heat. Add sliced mushrooms, garlic powder, onion powder, and black pepper. Saute until mushrooms are tender, about 5-7 minutes.
  4. Remove mushroom mixture from skillet and set aside.
  5. In the same skillet, melt the remaining 1/4 cup butter. Add milk and bring to a gentle simmer.
  6. Reduce heat to low and stir in the shredded Fontina cheese until smooth and melted.
  7. Stir in the cooked tortellini, mushroom mixture, and chopped spinach. Toss gently to combine.
  8. Transfer the mixture to a greased 3-quart baking dish.
  9. Top with shredded mozzarella cheese.
  10. Cover the baking dish and bake for 15 minutes.
  11. Uncover and bake for another 5-10 minutes, or until heated through and the cheese is melted and bubbly.
  12. Let stand for 5 minutes before serving. Enjoy!

Nutrition Information (Approximate per serving)

Sodium

28 g

Sugar

8g

Fat

58g

Carbs

10g

Frequently Asked Questions

How long does it take to make Tortellini Spinach Casserole?

Tortellini Spinach Casserole takes about 60 minutes from start to finish — roughly 20 minutes to prepare and 40 minutes to cook.

How many calories are in Tortellini Spinach Casserole?

Tortellini Spinach Casserole has approximately 377.1 calories per serving, with about 42 g protein, 10 g carbohydrates and 30 g fat.

What ingredients do I need for Tortellini Spinach Casserole?

The key ingredients for Tortellini Spinach Casserole are Frozen Cheese Tortellini, Fresh Mushrooms, Garlic Powder, Onion Powder, Pepper, Butter. See the full list with measurements above.

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