As the first crisp autumn leaves begin to blanket the ground, I find myself drawn to warm, comforting meals that embrace the flavors of the season. One evening, with the aroma of garlic dancing through my kitchen, I decided to whip up a dish that perfectly balances richness and earthiness: Pumpkin & Mushroom Spaghetti with Crispy Bacon. The creamy, luscious sauce, made from pureed pumpkin and sautéed mushrooms, is a true celebration of fall, while the crispy bacon adds a smoky crunch that elevates every bite. Best of all, this delightful pasta dish comes together in just 30 minutes, making it ideal for those busy weeknights or cozy gatherings with friends. Whether you’re looking to impress dinner guests or simply indulge in a delicious comfort meal, this dish is sure to satisfy and warm the heart. Grab your ingredients, and let’s dive into this autumn-inspired culinary adventure!
Why is Pumpkin & Mushroom Spaghetti so appealing?
Comforting warmth: This dish brings the cozy essence of fall right to your table, with a creamy sauce that wraps around every strand of pasta.
Quick & easy: Ready in just 30 minutes, it’s perfect for busy weeknights or spontaneous gatherings, ensuring you can enjoy homemade goodness without the fuss.
Customizable delight: Whether you’re a meat lover or a staunch vegetarian, the recipe allows for easy adjustments—just skip the bacon or swap in your favorite veggies!
Crowd-pleaser: With its rich flavors and tempting aromas, your family and friends will be begging for seconds, making it a highlight of any dinner party.
Nutrient-packed: Not only delicious but also nourishing, featuring wholesome ingredients like pumpkin and mushrooms that bring vitamins and depth to every bite.
Pumpkin & Mushroom Spaghetti Ingredients
• The perfect blend for flavorful comfort!
For the Pasta
- Spaghetti – The base of the dish; whole wheat or gluten-free options add a healthier twist.
For the Sauce
- Canned Pumpkin Puree – Creates the creamy, vibrant base, packed with nutrients; fresh pumpkin can be roasted as a brilliant substitute.
- Mushrooms – Provide umami depth; opt for cremini or button mushrooms for a delightful earthy flavor.
- Garlic – Enhances flavor; fresh garlic is best, but garlic powder can step in if you’re in a pinch.
- Dried Thyme – Adds herbal notes; fresh thyme can elevate the dish if you’re lucky to have it on hand.
- Smoked Paprika – Provides that essential smoky flavor, enriching the pumpkin sauce; regular paprika can replace it but won’t offer the same depth.
- Nutmeg (optional) – A dash of warmth to elevate the pumpkin flavor; use sparingly for a subtle hint.
- Salt and Pepper – Essential seasonings to adjust to your taste.
For the Creaminess
- Heavy Cream – Delivers richness to the sauce; replace with milk or plant-based options for a lighter variant.
- Parmesan Cheese – Adds savoriness; nutritional yeast is a fantastic dairy-free alternative.
For the Garnish
- Bacon – Adds a delicious crunch and savory depth; try turkey bacon or skip it for a vegetarian creation.
- Fresh Parsley (for garnish) – Brings a pop of color and freshness to the plate.
Each ingredient shines brightly in this Pumpkin & Mushroom Spaghetti recipe, collectively celebrating the rich flavors of fall!
How to Make Pumpkin & Mushroom Spaghetti
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Cook pasta: Boil spaghetti according to package instructions until al dente, which usually takes about 8–10 minutes. Reserve ½ cup of the pasta water for later, then drain the spaghetti.
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Crisp bacon: In a large skillet, cook the bacon over medium heat until crispy, approximately 6–8 minutes. Once done, transfer the bacon to a paper towel-lined plate to drain.
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Prepare skillet: Carefully drain excess bacon grease from the skillet, leaving about 1 tablespoon; add olive oil if you don’t have enough fat remaining.
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Sauté mushrooms: Add sliced mushrooms to the skillet and sauté for 5–7 minutes, or until they turn golden brown. Then, incorporate minced garlic and cook for another minute until fragrant.
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Mix in pumpkin: Stir in the canned pumpkin puree, dried thyme, smoked paprika, nutmeg, salt, and pepper. Combine thoroughly to let the flavors meld together.
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Create the sauce: Pour in the heavy cream and sprinkle in the Parmesan cheese. Let the mixture simmer gently for 2–3 minutes until it thickens slightly.
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Combine pasta: Toss the cooked spaghetti into the creamy sauce, adding reserved pasta water a little at a time until you achieve your desired consistency.
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Serve and garnish: Plate the spaghetti and top each serving with crumbled bacon, fresh parsley, and extra Parmesan cheese if desired.
Optional: Add a sprinkle of red pepper flakes for a little heat!
Exact quantities are listed in the recipe card below.

How to Store and Freeze Pumpkin & Mushroom Spaghetti
Fridge: Store leftovers in an airtight container for up to 4 days. Ensure it’s cooled before sealing to maintain freshness.
Freezer: For longer storage, freeze spaghetti in a freezer-safe container for up to 3 months. Thaw in the fridge overnight before reheating.
Reheating: Add a splash of cream or milk when reheating to loosen the sauce, ensuring that your creamy Pumpkin & Mushroom Spaghetti retains its delightful texture.
Make-Ahead: You can prepare the sauce in advance and refrigerate it for up to 2 days. Combine with freshly cooked pasta before serving for a quick meal.
What to Serve with Pumpkin & Mushroom Spaghetti?
When you’re craving a comforting feast, consider these delightful pairings that perfectly complement each other.
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Light Green Salad: A fresh salad with mixed greens and a citrus vinaigrette adds a refreshing bite, balancing the rich flavors of the pasta.
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Crusty Garlic Bread: Toasted garlic bread is perfect for mopping up that creamy sauce, bringing a satisfying crunch and savory notes to each bite.
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Roasted Brussels Sprouts: The caramelized sweetness of roasted Brussels sprouts enhances the earthy tones of the mushrooms, adding depth to your meal. A drizzle of balsamic reduction can elevate this side dish even further.
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Sautéed Spinach: Lightly sautéed spinach with garlic and a squeeze of lemon brings a pop of color and nutrition, perfectly complementing the creamy spaghetti.
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Chardonnay Wine: A chilled glass of Chardonnay’s crisp acidity pairs beautifully with the creamy richness of your pumpkin spaghetti, enhancing natural flavors.
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Pumpkin Cheesecake: For dessert, a slice of pumpkin cheesecake echoes the seasonal theme and offers a sweet, indulgent finish to your meal.
Pair any of these delightful options with your Pumpkin & Mushroom Spaghetti for a complete and satisfying fall-inspired feast!
Pumpkin & Mushroom Spaghetti Variations & Substitutions
Feel free to let your creativity flow and adjust this recipe to match your taste preferences and dietary needs!
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Vegetarian Option: Omit the bacon and replace it with sautéed walnuts or crispy shallots for that delightful crunch.
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Different Pasta Shapes: Swap spaghetti for fettuccine, penne, or even gluten-free pasta to cater to different preferences and textures.
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Greens Galore: Stir in fresh spinach or kale just before serving to boost nutrition and add a vibrant pop of color.
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Protein Boost: Incorporate grilled chicken, shrimp, or even white beans for a heartier, protein-packed dish that satisfies.
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Spicy Kick: Add red pepper flakes or diced jalapeños for those who enjoy a bit of heat—just a pinch can elevate the flavors!
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Seasoned Twist: Experiment with different herbs, such as sage or rosemary, to create unique flavor profiles that reflect your culinary adventures.
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Nutty Flavor: Stir in some toasted pumpkin seeds or sunflower seeds for a nutty crunch that complements the creamy sauce beautifully.
With these variations, your Pumpkin & Mushroom Spaghetti can be a new delight every time you make it!
Tips for the Best Pumpkin & Mushroom Spaghetti
- Cream Balance: Avoid using too much cream; the pumpkin puree gives a creamy texture, so a little goes a long way in this dish.
- Perfect Pasta: Ensure spaghetti is cooked al dente; it continues cooking in the sauce and becomes too soft if overcooked.
- Pasta Water Reserve: Always reserve some pasta water to adjust the sauce consistency; it helps achieve that silky coating on the spaghetti.
- Mushroom Browning: Cook mushrooms in batches to avoid overcrowding; this allows them to brown beautifully and enhances their earthy flavor in your Pumpkin & Mushroom Spaghetti.
- Seasoning Adjustments: Don’t forget to taste and adjust seasoning before serving; each ingredient contributes to the overall flavor, and personal preference can make a big difference.
Make Ahead Options
These Pumpkin & Mushroom Spaghetti with Crispy Bacon are perfect for busy weeknights! You can prepare the creamy pumpkin sauce (without the pasta) up to 3 days in advance and refrigerate it in an airtight container. To maintain the sauce’s smooth texture, ensure it’s well-blended, and consider reheating gently on the stove while stirring in a splash of cream or milk. When you’re ready to serve, simply cook the spaghetti fresh, toss it in with the warmed sauce, and finish with crispy bacon and garnishes. This method not only saves you time but ensures a delicious, comforting meal that’s just as satisfying on a busy evening!

Pumpkin & Mushroom Spaghetti Recipe FAQs
What should I look for when selecting pumpkin puree?
Choose 100% canned pumpkin puree without additives or preservatives for the best flavor. If using fresh pumpkin, select ones that feel heavy for their size, with a firm, smooth skin—avoid any soft spots or blemishes.
How do I store leftover Pumpkin & Mushroom Spaghetti?
Store leftovers in an airtight container in the fridge for up to 4 days. Ensure the pasta has cooled completely before sealing to lock in freshness and avoid sogginess.
Can I freeze Pumpkin & Mushroom Spaghetti?
Absolutely! To freeze, place the cooled spaghetti in a freezer-safe container or bag and store for up to 3 months. When ready to enjoy, thaw overnight in the fridge before reheating.
What if my sauce is too thick or too thin?
If the sauce is too thick, gradually add a reserved bit of pasta water, stirring until you achieve your desired consistency. If it’s too thin, simmer it gently on low heat, stirring frequently, until it thickens naturally.
Is this recipe suitable for vegetarians?
Yes! You can easily make this dish vegetarian by omitting the crispy bacon. Instead, try adding toasted walnuts or crispy shallots for a delightful crunch without compromising flavor.
Can pets eat any of the ingredients in this dish?
Certain ingredients are safe for pets, while others are not. Avoid sharing bacon and cheese with dogs and cats, as they may cause digestive issues. However, plain pumpkin puree is safe and can even be a healthy treat!

Pumpkin & Mushroom Spaghetti: A Cozy Fall Comfort Meal
Ingredients
Equipment
Method
- Boil spaghetti according to package instructions until al dente, about 8–10 minutes. Reserve ½ cup of pasta water, then drain.
- In a large skillet, cook bacon over medium heat until crispy, approximately 6–8 minutes. Transfer to a paper towel-lined plate to drain.
- Drain excess bacon grease, leaving about 1 tablespoon in the skillet, adding olive oil if necessary.
- Add sliced mushrooms to the skillet and sauté for 5–7 minutes until golden brown; then add minced garlic and cook for 1 minute until fragrant.
- Stir in the canned pumpkin puree, dried thyme, smoked paprika, nutmeg, salt, and pepper. Combine thoroughly.
- Pour in the heavy cream and add Parmesan cheese; let the mixture simmer for 2–3 minutes until it thickens slightly.
- Toss cooked spaghetti into the creamy sauce, adding reserved pasta water a little at a time until desired consistency is reached.
- Plate spaghetti and top with crumbled bacon, fresh parsley, and extra Parmesan cheese if desired.





