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Creamy Spinach and Mushroom Stuffed Spaghetti Squash

Creamy Spinach and Mushroom Stuffed Spaghetti Squash

  • Author: Isabella
  • Prep Time: 15 minutes
  • Cook Time: 55 minutes
  • Total Time: 1 hour 10 minutes
  • Yield: 4 servings 1x
  • Category: Main Dish
  • Method: Roasting, Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Creamy Spinach and Mushroom Stuffed Spaghetti Squash is a deliciously comforting low-carb dish packed with tender roasted squash, savory mushrooms, and creamy spinach filling.


Ingredients

Scale
  • 2 medium spaghetti squash, halved and seeds removed
  • 2 tbsp olive oil
  • 1 medium onion, finely chopped
  • 3 cups mushrooms, sliced
  • 3 cups fresh spinach
  • 3 cloves garlic, minced
  • 1 cup heavy cream
  • 1/2 cup grated Parmesan cheese
  • 1 cup shredded mozzarella cheese
  • Salt and pepper to taste
  • 1/4 tsp red pepper flakes (optional)

Instructions

  1. Preheat oven to 400°F (200°C). Drizzle spaghetti squash halves with 1 tbsp olive oil, season with salt and pepper, and place cut side down on a baking sheet. Roast for 40-45 minutes until tender.
  2. While the squash is roasting, heat remaining olive oil in a large skillet over medium heat. Sauté onions and mushrooms for 5-6 minutes until softened.
  3. Add garlic and cook for another minute, then stir in spinach until wilted.
  4. Pour in heavy cream and Parmesan cheese, stirring until the mixture is creamy. Season with salt, pepper, and red pepper flakes if using.
  5. Once squash is done, scrape the flesh with a fork to create spaghetti-like strands, leaving them inside the shell.
  6. Divide the creamy spinach and mushroom mixture between the squash halves and top with shredded mozzarella.
  7. Return to the oven and bake for 10 minutes, or until the cheese is melted and bubbly. Serve warm.

Notes

  • For a lighter version, use half-and-half instead of heavy cream.
  • Add cooked chicken or bacon for extra protein.
  • This dish can be prepared ahead and baked right before serving.

Nutrition

  • Serving Size: 1 stuffed squash half
  • Calories: 310
  • Sugar: 6g
  • Sodium: 290mg
  • Fat: 20g
  • Saturated Fat: 10g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 24g
  • Fiber: 5g
  • Protein: 11g
  • Cholesterol: 45mg

Keywords: spaghetti squash, spinach mushroom recipe, creamy stuffed squash, low carb dinner, vegetarian main dish