Boursin Spaghetti Squash

The first time I watched spaghetti squash transform into those delicate strands, I actually gasped out loud in my kitchen. This was back when I was trying to cut back on pasta but refused to give up the comfort of a twirl-worthy bowl. Now this Boursin version has become my go-to when I want something that feels indulgent but won't leave me heavy.

I served this at my first dinner party after moving into my new apartment, nervously hoping my friends wouldn't notice it wasn't real pasta. They went back for seconds before someone finally asked what kind of noodles I'd used. Watching their faces when I revealed it was squash was the best part of the whole evening.

Ingredients

• 1 large spaghetti squash: Pick one that feels heavy for its size with a firm, unblemished skin
• 2 cups baby spinach leaves: Fresh spinach wilts beautifully and adds a pop of color against the creamy squash
• 1 small shallot: Shallots have a milder sweetness than onions that complements the herbs
• 2 cloves garlic: Freshly minced garlic releases more oils and flavor than pre-minced
• 1 package Boursin Garlic & Fine Herbs cheese: This creamy cheese is the secret weapon that makes everything taste restaurant-worthy
• 2 tbsp grated Parmesan cheese: Adds a salty finish that balances the rich Boursin
• 2 tbsp olive oil: Divided between roasting the squash and sautéing the aromatics
• 1/4 tsp freshly ground black pepper: Freshly cracked pepper has way more aroma than pre-ground
• 1/4 tsp kosher salt: Enhances the natural sweetness of the roasted squash
• Pinch of red pepper flakes: Optional but adds a gentle warmth that cuts through the creaminess

Instructions

Get your oven ready:

Preheat to 400°F and line a baking sheet with parchment paper for easy cleanup later

Prep the squash:

Carefully cut the squash in half lengthwise and scoop out those seeds, then drizzle with half the olive oil and season with salt and pepper

Roast until tender:

Place the squash cut-side down on your baking sheet and let it roast for 35 to 40 minutes until a fork slides through the flesh easily

Sauté the aromatics:

While the squash roasts, heat the remaining olive oil in a large skillet and cook the shallot and garlic for 2 to 3 minutes until fragrant

Wilt the spinach:

Toss in the baby spinach and stir until it just collapses, about 2 minutes, then remove from heat

Create the strands:

When the squash is cool enough to handle, run a fork through the flesh to pull apart those magical spaghetti-like strands

Bring it all together:

Add the squash strands to your skillet, crumble in the Boursin, and toss until the cheese melts and coats everything

Season to taste:

Taste and add more salt, pepper, or red pepper flakes if it needs a little adjustment

Finish and serve:

Transfer to a serving bowl and sprinkle with Parmesan while still warm so it melts slightly

Save to Pinterest

This recipe has become my secret weapon for friends who swear they hate vegetables. My sister-in-law actually asked if I could teach her how to make it after she ate three servings at our last family gathering. There's something magical about watching someone discover that healthy food can be this satisfying.

Make It Your Own

Sometimes I'll add sautéed mushrooms when I want extra umami or throw in roasted cherry tomatoes for bursts of acidity. The beauty of this base recipe is how well it plays with whatever vegetables you have in your crisper drawer.

Perfect Pairings

A crisp white wine like Sauvignon Blanc cuts through the creaminess beautifully. I also love serving this alongside a simple arugula salad dressed with lemon vinaigrette to add some fresh bitterness to the meal.

Storage Solutions

This keeps surprisingly well in the refrigerator for up to three days and actually reheats beautifully in the microwave. I like to add a splash of water before reheating to bring back some of the creaminess.

• Store in an airtight container to prevent the squash from absorbing other flavors
• If it seems dry after reheating, stir in a small pat of butter
• The flavors actually meld and improve overnight so it makes excellent meal prep

Save to Pinterest

There's something so satisfying about a dish that feels luxurious but comes together with minimal fuss. This recipe proves that eating well doesn't have to mean sacrificing comfort.

Recipe FAQs

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

The squash is ready when the flesh yields easily to a fork and pulls away from the skin in strands. This typically takes 35-40 minutes at 400°F. The strands should be tender but not mushy, holding their shape when tossed with the cheese mixture.

→ Can I prepare this ahead of time?

You can roast the squash up to 2 days in advance. Store the shredded strands in the refrigerator, then reheat with the Boursin and spinach when ready to serve. The cheese melts beautifully over the warm strands, making reheating effortless.

→ What other greens work well in this dish?

Baby spinach provides a mild, tender foundation, but kale adds hearty texture and holds up well to reheating. Arugula contributes peppery notes that complement the creamy Boursin, while Swiss chard offers earthy flavors and vibrant color.

→ Is Boursin cheese necessary, or are there substitutes?

Boursin's unique blend of garlic and fine herbs creates the signature flavor profile, but you can substitute with softened goat cheese mixed with fresh herbs, or cream cheese blended with garlic, parsley, chives, and a touch of lemon zest.

→ How can I add more protein to this meal?

Stir in shredded rotisserie chicken, sautéed shrimp, or white beans during the final tossing stage. Crispy pancetta or prosciutto on top adds savory depth and protein while complementing the French-inspired flavors.

→ Can I freeze the leftovers?

This dish freezes well for up to 2 months. Portion into airtight containers and thaw overnight in the refrigerator. Reheat gently with a splash of cream or broth to restore the creamy texture, as the squash may absorb some moisture during freezing.