Cozy Pumpkin Mushroom Spaghetti

Category: Satisfying Main Dishes for Every Occasion

This comforting dish combines tender spaghetti with a luscious pumpkin sauce enriched by creamy Parmesan and a hint of warm spices like thyme, smoked paprika, and nutmeg. Earthy mushrooms are sautéed to golden perfection before joining the sauce, while crispy bacon adds a smoky crunch that elevates the flavors. Ready in about 30 minutes, this easy-to-make dish balances savory, creamy, and subtly sweet notes, making it ideal for busy evenings or relaxed weekend dinners. Garnished with fresh parsley and extra cheese, each bite feels like a warm fall embrace.

A woman wearing a chef's hat and apron.
Created By Sarah
Last updated on Wed, 12 Nov 2025 18:14:59 GMT
A bowl of spaghetti with mushrooms and bacon. Save
A bowl of spaghetti with mushrooms and bacon. | sarahmeal.com

This hearty Pumpkin and Mushroom Spaghetti delivers creamy comfort with earthy mushrooms and crispy bacon all in under 30 minutes. It’s the kind of dish that instantly wraps you in fall coziness, perfect for busy weeknights or a comforting weekend meal. The pumpkin puree makes the sauce silky smooth while the bacon adds a smoky crunch that keeps every bite exciting.

I first made this recipe when I was craving something different for dinner on a chilly evening. The mix of pumpkin and mushrooms surprised my family, and now it’s one of our fall staples that everyone asks for again and again.

Ingredients

  • 12 ounces spaghetti: Choose based on your preference of regular, whole wheat, or gluten-free pasta for texture and health needs
  • 6 slices thick-cut bacon: Gives smoky, crispy bites that elevate the dish
  • 2 tablespoons olive oil: Optional for sautéing if needed to prevent sticking
  • 2 cups sliced mushrooms: Cremini mushrooms add a richer flavor but button mushrooms work well too
  • 2 cloves garlic, minced: Essential for aroma and added depth in flavor
  • 1 cup canned pumpkin puree: Use pure pumpkin not pie filling for true earthy sweetness
  • Half teaspoon dried thyme: Adds a subtle herbal note
  • Half teaspoon smoked paprika: Provides gentle smokiness that complements the bacon
  • Quarter teaspoon nutmeg: Optional but adds warm spice that enhances pumpkin’s flavor
  • Salt and pepper to taste: Balances all flavors in the sauce
  • Half cup heavy cream: Or substitute with half-and-half for a lighter twist
  • Half cup grated Parmesan cheese: Melts into the sauce for savory richness
  • Fresh parsley chopped: For garnish and fresh color

Step-by-Step Instructions

Cook the Spaghetti:
Bring a large pot of salted water to a boil and cook spaghetti until al dente. Reserve half a cup of the pasta cooking water before draining—it helps loosen the sauce later.
Crisp That Bacon:
In a large skillet, cook bacon over medium heat until crispy and golden. Remove from pan and drain on paper towels. Once cooled, crumble into bite-sized pieces.
Sauté the Mushrooms:
Keep about a tablespoon of bacon fat in the pan for flavor. If the pan looks dry, add a splash of olive oil. Add sliced mushrooms and cook over medium heat for five to seven minutes until golden brown and tender.
Add the Flavor:
Stir in minced garlic and cook just a minute until fragrant. Then mix in pumpkin puree, thyme, smoked paprika, nutmeg, salt, and pepper. Let this mixture warm through for a couple of minutes so the flavors meld nicely.
Make It Creamy:
Pour in heavy cream and sprinkle grated Parmesan cheese. Simmer gently for two to three minutes until the sauce thickens and becomes silky smooth.
Combine and Toss:
Add the cooked spaghetti to the skillet and toss thoroughly so every strand is coated. If the sauce seems too thick, gradually add reserved pasta water until you reach the perfect consistency.
Serve and Swoon:
Plate the pasta and top with the crispy bacon, a sprinkle of fresh parsley, and a little extra Parmesan cheese because life is better with cheese.
A bowl of spaghetti with mushrooms and bacon. Save
A bowl of spaghetti with mushrooms and bacon. | sarahmeal.com

The star ingredient for me is the pumpkin puree—it gives the sauce this wonderful velvety texture that feels indulgent yet wholesome. One fall evening, this dish turned my skeptical kids into pumpkin pasta believers, and now it’s become our annual welcome-fall dinner tradition complete with cozy sweaters and pumpkin candles.

Storage Tips

Store leftover pasta in an airtight container in the refrigerator for up to three days. When reheating, add a splash of cream or milk on the stove to bring the sauce back to that silky smooth texture. Avoid the microwave if you want to preserve the best flavor and consistency.

Ingredient Substitutions

Swap heavy cream for half-and-half or evaporated milk for a lighter sauce without losing creaminess. You can omit bacon and replace it with toasted pine nuts or crispy shallots for texture if you want to keep the dish vegetarian. Fresh roasted pumpkin puree can be used instead of canned by roasting and mashing until smooth.

Serving Suggestions

Serve this pasta with a simple side salad dressed with lemon and olive oil for a fresh contrast to the creamy sauce. A crusty rustic bread is perfect for soaking up any extra sauce on the plate. This dish also pairs beautifully with a glass of light white wine or a crisp apple cider to highlight fall flavors.

Cultural and Historical Context

Pumpkin pasta blends seasonal American fall ingredients with Italian pasta tradition to create a delightful fusion. Using pumpkin in savory dishes has roots in various cuisines around the world, but combining it with classic mushroom and smoky bacon creates an elevated comfort meal that embraces the spirit of autumn in home cooking.

Pro Tips

  • Make sure to reserve pasta water—it saves the sauce from becoming too thick and helps it cling better to noodles
  • Do not skip toasting the spices briefly with garlic it boosts their aroma and flavor in the sauce
  • Add fresh parsley last for a bright herbal touch that cuts through the richness

Common Recipe Questions

→ Can I make this without bacon?

Yes, omitting bacon works well. To maintain richness, sauté mushrooms in butter or olive oil and consider adding toasted pine nuts or crispy shallots for extra texture.

→ Is fresh pumpkin a good substitute for canned?

Fresh pumpkin can be roasted and mashed to replace canned puree. Use about 1 cup of smooth pumpkin puree for similar texture and flavor.

→ How should I store leftovers?

Keep leftovers in an airtight container in the fridge for up to 3 days. When reheating, add a splash of cream or milk to restore the sauce’s creamy consistency.

→ Can I prepare this dish in advance?

Yes, you can prepare the sauce a day ahead and refrigerate it. Reheat gently before tossing with freshly cooked pasta for best results.

→ What pasta types are suitable for this dish?

Standard spaghetti works well, but whole wheat or gluten-free versions can be used without sacrificing flavor or texture.

→ Any tips for perfect mushroom sauté?

Cook mushrooms over medium heat without overcrowding the pan to achieve a golden, tender texture that enhances their earthy flavor.

Pumpkin Mushroom Spaghetti

Velvety pumpkin and mushrooms blend with crispy bacon in a creamy spiced spaghetti dish perfect for cozy nights.

Preparation Time
10 minutes
Cook Time
20 minutes
Total Duration
30 minutes
Created By: Sarah

Recipe Category: Main Dishes

Level of Difficulty: Simple

Cuisine Style: American

Servings Yield: 4 Portion Size (4 servings)

Diet Preferences: ~

What You'll Need

→ Pasta

Ingredient 01 340 grams spaghetti (regular, whole wheat, or gluten-free)

→ Meat

Ingredient 02 6 slices thick-cut bacon

→ Vegetables

Ingredient 03 200 grams sliced cremini or button mushrooms
Ingredient 04 2 cloves garlic, minced
Ingredient 05 Fresh parsley, chopped (for garnish)

→ Sauce

Ingredient 06 240 grams canned pumpkin puree (not pumpkin pie filling)
Ingredient 07 1/2 teaspoon dried thyme
Ingredient 08 1/2 teaspoon smoked paprika
Ingredient 09 1/4 teaspoon nutmeg (optional)
Ingredient 10 Salt and pepper, to taste
Ingredient 11 120 milliliters heavy cream (or half-and-half)
Ingredient 12 50 grams grated Parmesan cheese
Ingredient 13 2 tablespoons olive oil (optional, if needed)

How to Make It

Instruction 01

Bring a large pot of salted water to a boil and cook the spaghetti until al dente. Reserve 120 milliliters of pasta water before draining.

Instruction 02

Cook bacon slices over medium heat in a large skillet until crispy. Remove and drain on paper towels, then crumble into bite-sized pieces once cooled.

Instruction 03

Discard excess bacon grease leaving about 15 milliliters in the pan. If dry, add olive oil. Sauté the sliced mushrooms for 5 to 7 minutes until golden and tender.

Instruction 04

Incorporate minced garlic into the pan and cook for 1 minute until fragrant. Stir in pumpkin puree, dried thyme, smoked paprika, nutmeg, salt, and pepper. Warm the mixture for 2 minutes.

Instruction 05

Add heavy cream and Parmesan cheese to the pan. Simmer gently for 2 to 3 minutes until the sauce thickens and achieves a silky texture.

Instruction 06

Add the cooked spaghetti to the sauce and toss thoroughly. Adjust consistency by adding reserved pasta water as needed.

Instruction 07

Plate the coated spaghetti and garnish with crispy bacon and chopped fresh parsley. Optionally, sprinkle additional Parmesan cheese.

Additional Tips

  1. Use pure pumpkin puree rather than pumpkin pie filling for authentic flavor and balanced sweetness.
  2. Cremini mushrooms provide a deeper flavor, though button mushrooms are an acceptable substitute.
  3. For a lighter sauce, substitute heavy cream with half-and-half or evaporated milk.
  4. When reheating leftovers, add a splash of milk or broth to restore smooth creaminess.
  5. Add baby spinach or chili flakes for extra complexity and a hint of heat.

Essential Tools

  • Large pot for boiling pasta
  • Large skillet
  • Wooden spoon or spatula
  • Strainer

Allergy Details

Always review ingredient labels for allergens, and consult a professional if you're unsure.
  • Contains dairy and gluten (if using regular spaghetti)
  • Contains pork (bacon)

Nutritional Breakdown (per serving)

These nutritional details are for informational purposes and shouldn't replace medical advice.
  • Calories: 550
  • Fat Content: 28 grams
  • Carbohydrate Content: 55 grams
  • Protein Content: 22 grams