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Spaghetti Squash with Mushroom and Spinach Cream Sauce

A healthy, comforting dish featuring tender spaghetti squash tossed in a rich and creamy mushroom and spinach sauce, perfect for a light Italian-inspired meal.

Ingredients

Scale
  • 1 medium spaghetti squash
  • 2 tablespoons olive oil
  • 1 small onion, finely chopped
  • 3 cloves garlic, minced
  • 8 oz cremini mushrooms, sliced
  • 4 cups fresh spinach, roughly chopped
  • 1 cup heavy cream
  • 1/2 cup grated Parmesan cheese
  • Salt and freshly ground black pepper, to taste
  • 1/4 teaspoon red pepper flakes (optional)
  • Fresh parsley, chopped, for garnish

Instructions

  1. Preheat oven to 400°F (200°C). Cut the spaghetti squash in half lengthwise and scoop out the seeds.
  2. Drizzle the squash halves with 1 tablespoon olive oil, season with salt and pepper, and place cut-side down on a baking sheet. Roast for 35–40 minutes or until tender when pierced with a fork.
  3. While the squash is roasting, heat the remaining 1 tablespoon olive oil in a large skillet over medium heat.
  4. Add the chopped onion and sauté for 3–4 minutes until translucent.
  5. Stir in the minced garlic and cook for 1 minute until fragrant.
  6. Add the sliced mushrooms and cook for 6–8 minutes until they release their moisture and begin to brown.
  7. Reduce heat to low and stir in the heavy cream and Parmesan cheese, mixing until the sauce is creamy and smooth.
  8. Add the chopped spinach and cook until wilted, about 2 minutes. Season with salt, pepper, and red pepper flakes if using.
  9. Remove the roasted squash from the oven. Use a fork to scrape the flesh into spaghetti-like strands.
  10. Toss the squash strands with the mushroom and spinach cream sauce until evenly coated.
  11. Serve immediately, garnished with fresh parsley and additional Parmesan if desired.

Notes

For a lighter version, substitute heavy cream with half-and-half or coconut cream. Serve with a side of crusty bread for a fuller meal.