Save This dish transforms roasted spaghetti squash into a creamy, satisfying meal with melted Boursin garlic and herb cheese. The naturally sweet squash strands pair beautifully with the rich, tangy cheese, while wilted spinach adds color and nutrients. A simple preparation of roasting, scooping, and tossing makes this an easy weeknight option that delivers restaurant-quality results. The vegetarian and gluten-free nature makes it perfect for various dietary needs.
The first time I served this at dinner, my friend looked genuinely confused when I said "spaghetti" was on the menu but no pasta box in sight. Watching their expression shift from skeptical to absolutely delighted after that first creamy bite is now one of my favorite kitchen memories.
Last autumn, during one of those cozy rainy Sundays that practically beg for comfort food, I made a huge batch of this and we ate it straight from the skillet while watching old movies. Something about the way the squash strands curl around that herby creaminess just makes everything feel right with the world.
Ingredients
- Spaghetti squash: This mild vegetable transforms into delicate strands that create the perfect vehicle for all that creamy cheese without overpowering the dish.
- Boursin Garlic & Fine Herbs cheese: The secret weapon that delivers instant complexity and creaminess without needing to make a separate sauce from scratch.
- Baby spinach: Adds fresh color and a nutritional boost while wilting beautifully into the warm strands.
- Shallot and garlic: These aromatic building blocks create a fragrant foundation that makes the dish taste like it simmered for hours.
- Olive oil: Helps the squash roast to perfect tenderness and creates a silky base for sautéing the aromatics.
- Parmesan cheese: A salty finishing touch that adds a wonderful nutty contrast to the milder Boursin.
- Salt, pepper, and red pepper flakes: Simple seasonings that let the other ingredients shine while adding just enough warmth and depth.
Instructions
- Get the oven going:
- Preheat your oven to 400°F (200°C) and line a baking sheet with parchment paper to make cleanup effortless later.
- Prep the squash:
- Carefully cut the spaghetti squash in half lengthwise, scoop out those seeds, then drizzle the cut sides with olive oil and season generously with salt and pepper.
- Roast until tender:
- Place the squash halves cut side down on your prepared baking sheet and let them roast for 35 to 40 minutes until the flesh yields easily when pressed.
- Build the flavor base:
- While the squash roasts, heat olive oil in a large skillet over medium heat and sauté the shallot and garlic for 2 to 3 minutes until your kitchen smells amazing.
- Add the greens:
- Toss in the baby spinach and stir until it wilts down into something vibrant and tender, then remove the skillet from heat.
- Create the strands:
- When the squash is cool enough to handle, use a fork to scrape the flesh into those magical spaghetti like strands that make this dish so fun.
- Bring it all together:
- Add the squash strands to your skillet with the spinach, crumble in the Boursin cheese, and toss everything until the cheese melts into a creamy, cohesive masterpiece.
- Season and serve:
- Taste and adjust with more salt, pepper, or red pepper flakes if you like, then transfer to a serving dish and finish with a generous sprinkle of Parmesan.
Save This recipe has saved me so many times when I want something indulgent but still need to wake up early the next morning. It is become my go to for dinner parties because people always ask for the recipe.
Make It Your Own
Sautéed mushrooms or roasted cherry tomatoes can be added to the skillet along with the spinach for extra depth and texture. The cheese melts so beautifully that almost any vegetable addition will feel right at home.
What To Serve With It
A crisp green salad with a bright vinaigrette cuts through the richness perfectly, or you can keep it simple with some crusty bread for soaking up any extra sauce. A chilled glass of white wine never hurt either.
Storage And Reheating
This keeps surprisingly well in the refrigerator for up to three days and reheats beautifully either in the microwave or a warm skillet. The flavors actually develop overnight making leftovers even more delicious.
- Reheat gently to prevent the cheese from separating.
- Add a splash of water if it seems too thick when reheating.
- Sprinkle fresh Parmesan just before serving leftovers.
Save I hope this becomes one of those recipes you turn to again and again, just like I have.
Recipe FAQs
- → Can I make this ahead of time?
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Yes, you can roast the squash up to 2 days in advance. Store the strands in the refrigerator, then reheat with the Boursin cheese and spinach when ready to serve. The texture remains excellent after reheating.
- → What can I use instead of Boursin cheese?
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Any creamy soft cheese like cream cheese blended with herbs, garlic, and parmesan works well. Alouette or other herbed spreadable cheeses provide similar flavor profiles and melting properties.
- → How do I know when the squash is done roasting?
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The squash is ready when the flesh is tender and easily shreds into strands with a fork. This typically takes 35-40 minutes at 400°F. The skin should yield slightly to pressure, and strands should pull away easily from the edges.
- → Is this suitable for meal prep?
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Absolutely. Portion into individual containers and refrigerate for up to 4 days. Reheat gently in the microwave or on the stovetop, adding a splash of water or cream if needed to restore creaminess.
- → Can I add protein to make it more filling?
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Grilled chicken, shrimp, or white beans complement the flavors perfectly. Cooked crumbled bacon or pancetta also adds a savory element that pairs nicely with the creamy Boursin and sweet squash.
