Pumpkin & Mushroom Spaghetti with Crispy Bacon

Pumpkin & Mushroom Spaghetti with Crispy Bacon is a warm, comforting, and flavorful pasta dish perfect for cozy evenings, fall dinners, or when you want something rich yet balanced. The creamy pumpkin sauce pairs beautifully with earthy mushrooms, while the crispy bacon adds a savory crunch and depth of flavor. This dish feels gourmet but is surprisingly easy to make, offering a restaurant-style meal in the comfort of your home.
Why You’ll Love This Recipe
This recipe transforms simple ingredients into something exceptionally satisfying. The pumpkin puree creates a creamy sauce without needing heavy cream, making it lighter yet still indulgent. The mushrooms bring a savory earthiness, and the bacon adds texture and richness. This dish is versatile enough for weeknight dinners yet elegant enough for entertaining.
Time Taken
- Prep Time: 10 minutes
- Cooking Time: 20 minutes
- Total Time: 30 minutes
Ingredients
- 8 oz spaghetti or linguine
- 4 strips bacon, chopped
- 1 tablespoon olive oil
- 1 small onion, finely chopped
- 2 cloves garlic, minced
- 1 1/2 cups sliced mushrooms (button or cremini)
- 1 cup pumpkin puree (not pumpkin pie filling)
- 1/2 cup chicken or vegetable broth
- 1/3 cup grated Parmesan cheese
- 1 teaspoon dried thyme or sage
- Salt and black pepper to taste
Instructions

- Cook spaghetti according to package directions. Reserve 1/4 cup pasta water, then drain.
- In a large skillet, cook the chopped bacon over medium heat until crispy. Remove and set aside, leaving a bit of bacon fat in the pan.
- Add olive oil, onion, and garlic to the skillet. Cook until softened and aromatic.
- Add mushrooms and cook until lightly browned and tender.
- Stir in the pumpkin puree, broth, Parmesan, thyme or sage, salt, and pepper. Mix well to create a smooth sauce.
- Add the cooked spaghetti and toss to coat. If needed, add the reserved pasta water to adjust consistency.
- Top with crispy bacon and additional Parmesan before serving.
You Must Know
Make sure the pumpkin puree is plain, not sweetened. Pumpkin pie filling contains spices and sugar, which will change the flavor of the sauce.
Storage Tips
Store leftovers in an airtight container for up to 3 days. Reheat gently on the stove or in the microwave. Add a splash of broth or water if the sauce thickens too much.
Ingredient Substitutions
- Replace bacon with pancetta or turkey bacon for variation.
- Use coconut milk instead of broth if you prefer a creamier, dairy-light version.
- Spinach can be added at the end for extra color and nutrients.
Serving Suggestions

Serve with a side of garlic bread, toasted sourdough, or a crisp green salad. A sprinkle of red pepper flakes adds warmth, while fresh parsley or basil brings brightness to the dish.
Cultural and Seasonal Context
Pumpkin-based savory sauces are common in European autumn cooking, celebrating harvest season and seasonal produce. Combining pumpkin with pasta and mushrooms offers a beautifully rustic flavor profile reminiscent of cooler weather and cozy kitchens.
Seasonal Adaptations
In fall, use roasted fresh pumpkin for a more complex flavor.
In winter, add caramelized onions or roasted garlic for extra richness.
In spring or summer, swap pumpkin for roasted red pepper puree for a lighter variation.
Success Stories
This recipe quickly becomes a family favorite because it tastes comforting yet feels elevated. Many home cooks love how easy it is to customize based on what they have available.
Pro Tips
- Do not overcook mushrooms. Browning brings out their best flavor.
- Always reserve pasta water; it helps bind sauce to noodles.
- Parmesan adds saltiness, so adjust salt carefully at the end.
Chef’s Special Tips
Crisp the bacon slowly over medium heat to render maximum flavor into the pan.
Add a very small pinch of nutmeg to the sauce to enhance the natural sweetness of the pumpkin and deepen complexity.
Conclusion
Pumpkin & Mushroom Spaghetti with Crispy Bacon is hearty, satisfying, and bursting with fall-inspired flavor. It’s simple enough for weeknights yet impressive enough for dinner guests. Try this recipe soon and enjoy a warm, comforting meal that brings seasonal ingredients to life. Share it with someone who loves cozy pasta dishes and savor the flavors together.
