Boursin Spaghetti Squash

The first time I served this at a dinner party, my friend actually asked what restaurant Id ordered it from. That moment of watching someone realize this creamy, cheesy bowl of comfort was actually a vegetable still makes me smile every time I make it.

I discovered this recipe during a January when I was trying to eat lighter but still craved those cozy winter dinners. My husband, who usually turns his nose up at squash, went back for seconds and then thirds, which pretty much sealed the deal as a permanent rotation in our house.

Ingredients

• 1 large spaghetti squash: Pick one that feels heavy for its size with a hard, unblemished skin. The strands become the perfect vehicle for that garlic and herb Boursin
• 1 package Boursin Garlic & Fine Herbs cheese: This is not the time to substitute. The creamy texture and blend of herbs is what transforms simple squash into something spectacular
• 2 cups baby spinach: Adds fresh color and a slight bite that cuts through the richness
• 1 small shallot: Milder than onion but still adds that aromatic base that makes everything taste homemade
• 2 cloves garlic: Because garlic and Boursin are basically best friends
• 2 tbsp olive oil: Split between roasting the squash and sautéing the aromatics
• 2 tbsp grated Parmesan: The salty finish on top is non-negotiable
• Salt, black pepper, and red pepper flakes: Your seasoning trio that brings everything together

Instructions

Roast the squash:

Preheat that oven to 400°F. Carefully cut your squash in half lengthwise, scoop out the seeds, and give the cut sides a little massage with 1 tablespoon olive oil, salt, and pepper. Place them cut-side down on a parchment-lined baking sheet and let them roast for 35 to 40 minutes until tender.

Sauté the aromatics:

While the squash is roasting, heat the remaining olive oil in a large skillet over medium heat. Add your chopped shallot and minced garlic, cooking for 2 to 3 minutes until fragrant. Toss in the spinach and stir until wilted, about 2 minutes more.

Combine and serve:

Once the squash is cool enough to handle, use a fork to shred the flesh into strands. Add them to your skillet with the spinach mixture. Crumble in the Boursin cheese and toss until melted and creamy throughout. Taste and adjust your seasonings, then top with grated Parmesan and serve immediately.

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This has become my go-to when friends announce they are doing low-carb or keto because it proves that eating differently doesnt mean sacrificing satisfaction. Last month my sister texted me at midnight saying she was standing in her kitchen eating it cold from the container.

Make It Your Own

Sometimes I add sautéed mushrooms or roasted cherry tomatoes when I want extra bulk. The mushrooms add an earthy depth while the tomatoes bring little bursts of sweetness that play nicely against the creamy cheese.

Pairing Suggestions

A crisp white wine like Sauvignon Blanc cuts through the richness beautifully. If wine is not your thing, a simple arugula salad with lemon vinaigrette on the side adds freshness and texture.

Storage & Reheating

This keeps surprisingly well in the refrigerator for up to three days. The flavors actually meld together more overnight. When reheating, add a splash of water or broth to help loosen the sauce back up.

• Microwave in 30 second intervals, stirring between each
• The oven at 350°F for 15 minutes gives you the best texture
• A squeeze of fresh lemon brightens up leftovers

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There is something deeply satisfying about a dish that feels indulgent while still being good for you. Hope this brings as much comfort to your table as it has to mine.

Common Questions

→ Is spaghetti squash actually low in carbs?

Yes, spaghetti squash is naturally low in carbohydrates compared to traditional pasta. One cup contains approximately 10 grams of carbs, making it an excellent choice for those monitoring their intake while still enjoying pasta-like textures.

→ Can I use other flavored Boursin varieties?

Absolutely. While Garlic & Fine Herbs is the classic choice, other varieties like Shallot & Chive or Pepper work beautifully. Each brings a slightly different flavor profile while maintaining the same creamy texture and meltability.

→ How do I know when the squash is fully cooked?

The squash is ready when the flesh yields easily to a fork and shreds into strands naturally. This typically takes 35-40 minutes at 400°F. If it resists shredding, return it to the oven for additional 5-minute intervals until tender.

→ Can I prepare this in advance?

You can roast the squash and shred it up to 2 days ahead. Store it in an airtight container in the refrigerator. When ready to serve, simply reheat with the spinach mixture and Boursin until warmed through and creamy.

→ What can I serve with this dish?

A crisp green salad with vinaigrette balances the richness beautifully. Grilled chicken or shrimp adds protein for a complete meal. A crusty gluten-free baguette or roasted vegetables also make excellent accompaniments.

→ Is this freezer-friendly?

The dish freezes reasonably well for up to 2 months, though the texture may become slightly softer upon thawing. Portion into airtight containers and thaw overnight in the refrigerator before reheating gently on the stovetop.