Boursin Spaghetti Squash

The first time I served this at dinner, my friend actually asked what restaurant I ordered from. That moment when Boursin cheese melts into warm squash strands and creates this impossibly creamy sauce is something else entirely. It happened on a rainy Tuesday when I was tired of salad but wanted something comforting without the carb hangover.

Last autumn my sister came over stressed from work and I put this in front of her. She took one bite and just sat back in her chair, shoulders dropping, and said okay, this is exactly what I needed. Sometimes food is just dinner, and sometimes its a twenty minute vacation.

Ingredients

• Spaghetti squash: Pick one that feels heavy for its size and has a firm, dull rind
• Baby spinach: Fresh wilts beautifully and adds that pop of color
• Shallot: Milder than onion and melts into the background perfectly
• Garlic: Two cloves gives warmth without overwhelming
• Boursin cheese: Garlic and Fine Herbs is nonnegotiable here
• Parmesan: Adds that salty finish on top
• Olive oil: For roasting and sautéing
• Salt and pepper: Simple seasoning that lets the squash shine
• Red pepper flakes: Totally optional but nice if you like heat

Instructions

Get the oven going:

Preheat to 400F and line a baking sheet with parchment paper

Prep your squash:

Carefully cut it in half lengthwise, scoop out seeds, then drizzle with one tablespoon olive oil and season with salt and pepper

Roast until tender:

Place cut side down and bake for 35 to 40 minutes until a fork slides easily through the flesh

Sauté the aromatics:

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

Wilt the spinach:

Add spinach and stir for about 2 minutes until just wilted, then remove from heat

Shred the squash:

When cool enough to handle, use a fork to scrape the flesh into strands

Bring it all together:

Add squash to the skillet, crumble in the Boursin, and toss until melted and creamy

Season to taste:

Add more salt, pepper, or red pepper flakes if it needs something extra

Finish and serve:

Transfer to a serving dish and sprinkle with Parmesan

Save

This has become my go to when friends say they are eating low carb but miss comfort food. Watching someone take that first skeptical bite and then immediately reach for seconds is the best kind of kitchen victory.

Making It Your Own

Sautéed mushrooms add such a meaty texture that even carnivores will not miss anything. Roasted cherry tomatoes burst in your mouth and bring this bright acidity that cuts through the richness. Sometimes I will throw in some chopped sun dried tomatoes if I want something more intense.

The Greens Situation

Spinach is classic but arugula brings this peppery kick that I honestly prefer sometimes. Kale works too if you give it an extra minute to wilt down. The key is adding whatever green you choose at the end so it keeps some life in it.

Serving Ideas

A crisp green salad with vinaigrette cuts through the creaminess beautifully. Crusty bread on the side is technically cheating but I am not here to judge. Glass of chilled white wine makes everything feel fancy even on a Wednesday.

• Leftovers reheat surprisingly well for lunch the next day
• The squash strands hold up better than pasta so it will not get mushy
• Sprinkle fresh herbs on top right before serving

Save

This is the dish that proves low carb eating does not have to feel like a compromise.

Recipe FAQs

→ What makes Boursin cheese special in this dish?

Boursin cheese brings a perfect balance of creamy texture and aromatic herbs without needing additional seasonings. The garlic and fine herbs variety infuses throughout the squash strands, creating a velvety coating that clings beautifully to every forkful.

→ Can I prepare this ahead of time?

Yes, you can roast the squash up to 2 days in advance. Store the shredded strands in the refrigerator, then simply reheat with the Boursin cheese and spinach when ready to serve. The flavors meld even better after sitting.

→ What vegetables work well as additions?

Sautéed mushrooms add earthy depth, while roasted cherry tomatoes bring bright acidity. Kale or arugella can replace spinach for a peppery bite, and roasted bell peppers contribute sweetness and vibrant color.

→ Is this suitable for meal prep?

This dish reheats beautifully and maintains its texture for 3-4 days when stored properly. Portion into airtight containers and reheat gently with a splash of water or broth to restore creaminess.

→ What protein pairs well with this?

Grilled chicken, pan-seared salmon, or roasted shrimp complement the creamy squash beautifully. For vegetarians, a side of lentils or white beans adds protein while keeping the meal plant-based.

→ Can I freeze leftovers?

While possible, freezing may alter the texture slightly. For best results, freeze in portion-sized containers up to 2 months. Thaw overnight in the refrigerator and reheat on the stovetop with a touch of olive oil.