This Mushroom Spaghetti Squash Recipe is a delightful, healthy twist on traditional pasta dishes, combining the earthy flavors of sautéed mushrooms with the subtle sweetness of roasted spaghetti squash. The result is a satisfying, low-carb meal that is not only delicious but also packed with nutrients. Perfect for a quick weeknight dinner or an elegant meal, this dish appeals to both pasta lovers and those seeking a lighter fare.

Why You Will Love This Recipe
You will absolutely love this Mushroom Spaghetti Squash Recipe for its rich umami flavor and comforting texture. The dish is incredibly easy to prepare, making it a great option for both novice cooks and seasoned chefs. Plus, it fits seamlessly into various lifestyles, whether you’re following a low-carb, gluten-free, or vegetarian diet. The combination of roasted squash and savory mushrooms creates a satisfying meal that leaves you feeling full without the heavy carbs.
Tips and Tricks
- Choosing Your Squash: Look for a spaghetti squash that feels heavy for its size and has a smooth, yellow skin. A fresh squash will yield the best texture and flavor.
- Cooking the Squash: If you’re short on time, you can microwave the spaghetti squash instead of roasting it. Just pierce it a few times with a fork and microwave on high for about 10-15 minutes.
- Enhancing Flavor: Add a splash of white wine to the mushrooms while sautéing for an extra depth of flavor. Fresh herbs like thyme or parsley can also elevate the dish.
- Texture: For more texture, consider adding toasted pine nuts or walnuts as a topping.
Make Ahead Tips
You can prepare components of this recipe in advance to save time on busy nights. Roast the spaghetti squash up to three days in advance and store it in the fridge. The sautéed mushroom mixture can also be made ahead and reheated. Both components will stay fresh in airtight containers for up to 4 days.

Recipe Variations
- Add Protein: For a heartier meal, consider adding grilled chicken or shrimp to the sautéed mushrooms.
- Different Vegetables: Feel free to expand the vegetable mix by adding spinach or bell peppers for added color and nutrition.
- Vegan Option: Use nutritional yeast instead of cheese for a cheesy flavor without dairy.
How to Serve
Serve the finished dish hot from the pan, garnished with a sprinkle of freshly grated Parmesan cheese or a vegan alternative. Pair it with a simple side salad dressed in balsamic vinaigrette for a light meal. Presentation-wise, serve it in the hollowed-out squash halves for a rustic touch or in a pasta bowl to showcase the beautiful strands of squash and sautéed mushrooms.

Pairing Suggestions
For drink pairings, a crisp Sauvignon Blanc works beautifully with the earthy flavors of the mushrooms. If you prefer cocktails, a refreshing gin and tonic with herbs complements the dish nicely. For dessert, consider a light fruit sorbet to cleanse the palate after the meal.
How to Store
Leftovers can be stored in an airtight container in the refrigerator for up to 4 days. For longer storage, freeze the mushroom spaghetti squash in freezer-safe containers for up to 3 months. To reheat, thaw overnight in the refrigerator and warm in the microwave or on the stovetop.
Equipment Needed
You will need a baking sheet for roasting the spaghetti squash, a large skillet for sautéing the mushrooms, and a fork for shredding the squash. A knife and cutting board are also essential for prepping your ingredients.

Dietary Adaptations
To make this dish vegan, simply omit the cheese or substitute it with a nutritional yeast blend. For those with nut allergies, skip any nuts and opt for seeds like pumpkin seeds for crunch. Gluten-free eaters can enjoy this recipe as is since spaghetti squash is naturally gluten-free.
Seasonal Adaptations
In the fall, add roasted Brussels sprouts or butternut squash to the mushroom mix for seasonal flair. During summer, fresh tomatoes and zucchini can brighten up the dish. You can even use fresh herbs like basil or cilantro depending on what’s in season.
Recipe FAQs
- Can I substitute other vegetables? Yes! Feel free to mix in veggies like zucchini, spinach, or even asparagus for a unique flavor profile.
- How do I know when the spaghetti squash is done? It should be fork-tender and easily shredded into strands when it’s fully cooked.
- Can I use frozen mushrooms? While fresh is best for flavor, frozen mushrooms can be used in a pinch; just ensure they’re well-drained before cooking.
Mushroom Spaghetti Squash

This Mushroom Spaghetti Squash Recipe is a delightful, healthy twist on traditional pasta dishes, combining the earthy flavors of sautéed mushrooms with the subtle sweetness of roasted spaghetti squash.
Ingredients
- 1 medium spaghetti squash
- 8 oz fresh mushrooms (cremini or button)
- 2 tbsp olive oil
- 2 cloves garlic, minced
- Salt and pepper to taste
- Fresh parsley, chopped (for garnish)
- Parmesan cheese, grated (optional)
Instructions
- Preheat your oven to 400°F (200°C).
- Cut the spaghetti squash in half lengthwise and scoop out the seeds.
- Drizzle the inside with olive oil, and sprinkle with salt and pepper. Place cut side down on a baking sheet.
- Roast in the preheated oven for about 35-40 minutes until tender.
- While the squash is roasting, heat olive oil in a skillet over medium heat. Add minced garlic and sauté for 1-2 minutes until fragrant.
- Add sliced mushrooms to the skillet, season with salt and pepper, and cook until they are golden brown, about 6-8 minutes.
- Once the squash is done, use a fork to scrape the flesh into strands and combine it with the sautéed mushrooms in the skillet.
- Toss everything together, adjust seasoning as needed, and serve hot, garnished with parsley and cheese if desired.
Nutrition Information
Yield
4Serving Size
1Amount Per Serving Calories 148Total Fat 8gSaturated Fat 1gTrans Fat 0gUnsaturated Fat 6gCholesterol 1mgSodium 142mgCarbohydrates 19gFiber 5gSugar 7gProtein 3g
Dinnerfocus.com, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although allchickenrecipes.com attempts to provide accurate nutritional information, these figures are only estimates.
Final Thoughts
Creating this Mushroom Spaghetti Squash Recipe is not just about the meal; it’s about the joy of cooking and the satisfaction of enjoying a healthy dish that doesn’t compromise on flavor. Whether you are looking to impress guests or simply want a comforting dinner for yourself, this recipe is sure to become a favorite. Enjoy every flavorful bite!