Three-Cheese Tuscan Spaghetti Squash Bake

User Reviews

4.9

64 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    20 mins

  • Total Time

    30 mins

  • Servings

    6

  • Calories

    314 kcal

  • Course

    Main Course

  • Cuisine

    Mediterranean

Three-Cheese Tuscan Spaghetti Squash Bake

This casserole combines roasted spaghetti squash with sautéed onions, mushrooms, and seasoned ground turkey mixed into a blend of cream cheese, mozzarella, and feta. The bake captures a creamy, cheesy texture with tender vegetables and savory meat. Greek seasoning and garlic powder add Mediterranean flavor notes. The recipe includes tips for cooking spaghetti squash by roasting, microwaving, or air frying to prep the base.

Description

The Three-Cheese Tuscan Spaghetti Squash Bake starts with cooked and shredded spaghetti squash mixed with sautéed onions and mushrooms, along with browned, seasoned ground turkey. This mixture is combined with cream cheese, mozzarella, and feta cheeses, plus roasted red peppers for sweetness and Greek seasoning and garlic powder for flavor complexity.

The casserole is baked in a prepared dish, allowing the cheeses to melt and bind the ingredients together while imparting a creamy texture that complements the naturally mild and slightly nutty squash. The chicken broth adds moisture to prevent dryness while cooking.

Cooking the spaghetti squash ahead by roasting is recommended for better flavor but microwave or air fryer methods are provided for convenience. Preparing the squash in advance can speed up assembly the next day. This dish is a lower-carb alternative to traditional pasta bakes, offering a filling, cheesy casserole of vegetables and lean meat.

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Ingredients

Servings
  • 1 large spaghetti squash cooked & shredded, 850g
  • 1 medium onion finely diced, 300g
  • 1.5 cups baby bella mushrooms sliced, 120g
  • 1 lb. ground turkey extra lean
  • 1/4 cup chicken broth
  • 8 oz. cream cheese lite, (226g
  • 4.5 Tbsp red bell pepper I used Mezzetta brand that came pre-cut in jar, roasted, (90g
  • 1 cup mozzarella cheese shredded, 112g
  • 1/2 cup feta cheese fat free, (56g
  • 1 Tbsp Greek seasoning or other seasoning of choice
  • 1 Tbsp garlic powder

Instructions

  1. Preheat oven to 350 degrees F. Prepare a 9x13" baking dish by spraying with nonstick cooking spray.
  2. If you still need to cook your spaghetti squash, you can do this first. See notes for tips on the 3 best ways to cook spaghetti squash.
  3. In the meantime, spray a large skillet with cooking spray and set to medium heat. Add onions and saute for 1 minute then add the mushrooms and saute until they are both tender, about 8 minutes. Remove from skillet and transfer to a large mixing bowl.
  4. Using the same skillet, spray again with cooking spray and add the ground turkey and chicken broth. Season with salt and pepper (to taste). Cook, breaking into crumbles as you go until no longer pink. Then transfer to the large mixing bowl.
  5. Add the cream cheese, roasted red peppers, garlic powder and Mediterranean seasoning to mixing bowl with the mushrooms and cooked turkey. Mix until all the ingredients are combined. Then stir in the spaghetti squash. Taste and add more salt and pepper if desired.
  6. Transfer the spaghetti squash mixture into the prepared baking dish. Sprinkle evenly with feta and mozzarella cheeses.
  7. Bake for 20-30 minutes or until hot cheesy and bubbly. Let cool for 10 minutes and enjoy!
Equipments used:

Notes

  • Cooking spaghetti squash by roasting develops the richest flavor, but microwave or air fryer methods also work well.
  • Prepare and shred spaghetti squash in advance to simplify casserole assembly.
  • If cooking the squash on the same day, allow it to cool before mixing with other ingredients.

Nutrition Information

Show Details
Serving 1/6 of dish (317g) Calories 314kcal (16%) Carbohydrates 18g (6%) Protein 29g (58%) Fat 14g (22%) Saturated Fat 7.9g (40%) Fiber 3.2g (13%) Sugar 8.1g (16%)

Nutrition Facts

Serving: 6Serving

Amount Per Serving

Calories 314 kcal

% Daily Value*

Serving 1/6 of dish (317g)
Calories 314kcal 16%
Carbohydrates 18g 6%
Protein 29g 58%
Fat 14g 22%
Saturated Fat 7.9g 40%
Fiber 3.2g 13%
Sugar 8.1g 16%

* Percent Daily Values are based on a 2,000 calorie diet.

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4.9

64 reviews
Excellent

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