Fall flavors meet a spicy kick in this Creamy Pumpkin Pasta with Chili Flakes recipe that’s both comforting and exciting. Using simple pantry staples and fresh ingredients, this dish transforms humble pumpkin puree and fettuccine pasta into a luscious dinner that’s perfect for cozy weeknights or when you want to impress without stress. The silky heavy cream combined with the warmth of chili flakes creates a balanced sauce that clings beautifully to each strand of pasta, making every bite a delight. Whether you’re a pumpkin lover or just craving something new, this recipe is sure to become a staple in your kitchen rotation.

Why It Works Every Time

The magic behind this dish lies in the harmony of creamy, sweet, and spicy elements. The pumpkin puree adds natural sweetness and a velvety texture without overpowering the palate. Heavy cream enriches the sauce, giving it the perfect consistency to coat the fettuccine pasta evenly. Meanwhile, chili flakes provide a gentle heat that wakes up the senses without taking over. The finely chopped onion and garlic create a savory base, adding depth and aroma. Olive oil serves as the perfect medium for sautéing, enhancing flavors without heaviness. Finished with fresh parsley and optional grated parmesan cheese, this pasta balances comfort and sophistication effortlessly.

Ingredient Rundown

8 oz Fettuccine Pasta: Flat, wide noodles that hold onto the creamy sauce beautifully, making each bite luscious.
1 cup Pumpkin Puree: Use pure pumpkin puree (not pumpkin pie filling) to add natural sweetness and a rich, smooth texture.
1 cup Heavy Cream: Creates the rich, velvety sauce that complements the pumpkin’s earthiness.
1 tablespoon Olive Oil: For sautéing the onion and garlic, adding a fruity undertone and smooth cooking base.
1 small Onion, finely chopped: Provides a subtle sweetness and depth when sautéed.
2 cloves Garlic, minced: Adds aromatic pungency that enhances the overall flavor profile.
1 teaspoon Chili Flakes: Gives the dish a gentle, warming spiciness that balances the creaminess.
Salt and Pepper to taste: Essential seasonings to bring all flavors together harmoniously.
Fresh Parsley, chopped (for garnish): Adds a bright, fresh finish and a pop of color.
Grated Parmesan Cheese (optional): For an extra layer of savory richness, sprinkle on top before serving.

Essential Tools for Success

Large Pot: To boil the fettuccine pasta until perfectly al dente.
Large Skillet or Sauté Pan: For cooking the onion, garlic, and creating the creamy pumpkin sauce.
Wooden Spoon or Silicone Spatula: To stir the sauce gently without damaging the pan.
Colander: To drain pasta efficiently without losing any noodles.
Measuring Cups and Spoons: Accurate measurements ensure the perfect balance of flavors.

How to Prepare Creamy Pumpkin Pasta with Chili Flakes

Step 1: Cook the Fettuccine Pasta

Bring a large pot of salted water to a boil. Add 8 oz of fettuccine pasta and cook according to package instructions until al dente, usually around 10-12 minutes. Reserve about ½ cup of pasta water before draining the pasta to help loosen the sauce later if needed.

Step 2: Sauté Onion and Garlic

In a large skillet, heat 1 tablespoon of olive oil over medium heat. Add the finely chopped small onion and sauté for about 4-5 minutes until translucent and soft. Stir in the minced garlic and cook for another 1-2 minutes, ensuring it doesn’t brown to avoid bitterness.

Step 3: Create the Creamy Pumpkin Sauce

Reduce the heat to low and stir in 1 cup of pumpkin puree until well combined with the onion and garlic. Slowly pour 1 cup of heavy cream into the skillet, stirring continuously to create a creamy, smooth sauce. Add 1 teaspoon of chili flakes, then season with salt and pepper to taste. Let the sauce simmer gently for 3-4 minutes, allowing flavors to meld and the sauce to thicken slightly.

Step 4: Combine Pasta and Sauce

Add the drained fettuccine pasta directly into the skillet with the pumpkin sauce. Toss gently to coat each strand evenly. If the sauce feels too thick, add a splash of reserved pasta water to loosen it up and achieve the perfect consistency.

Step 5: Garnish and Serve

Remove from heat and sprinkle freshly chopped parsley over the top for a vibrant finish. For an extra touch of indulgence, grate some parmesan cheese over the pasta before serving. Plate your Creamy Pumpkin Pasta with Chili Flakes immediately to enjoy it at its best.

Low-Carb/Keto Alternatives

Swap fettuccine pasta for zucchini noodles or spaghetti squash for a low-carb twist.
Use full-fat coconut cream instead of heavy cream for a dairy-free, keto-friendly option.
Add extra garlic and chili flakes to boost flavor without adding carbs.
Incorporate cooked chicken or shrimp for added protein while keeping it low-carb.

Insider Tips

For a deeper flavor, roast your own pumpkin and blend it into a puree instead of using canned.
Adjust chili flakes according to your heat preference—start with less and add more gradually.
Don’t overcook the pasta; al dente texture helps the sauce cling better.
Reserve some pasta water to adjust sauce consistency without watering down the flavors.
Fresh herbs like sage or thyme can be added to complement the pumpkin’s earthiness.

Storing Tips & Timelines

This pasta is best enjoyed fresh but can be stored in an airtight container in the refrigerator for up to 3 days. When reheating, warm gently on the stove over low heat, adding a splash of cream or water to revive the sauce’s creaminess. Avoid microwaving directly without adding moisture, as the sauce can dry out. For best texture, reheat just enough to warm through.

Common Qs About Creamy Pumpkin Pasta with Chili Flakes

Can I use canned pumpkin puree for this recipe?

Absolutely! Just make sure to use pure pumpkin puree, not pumpkin pie filling, which contains added spices and sugars. Pure pumpkin puree gives you the perfect creamy texture and subtle sweetness needed for the sauce.

How spicy is this pasta with 1 teaspoon of chili flakes?

The chili flakes add a gentle warming heat that complements the creaminess without overwhelming it. If you prefer less heat, reduce the amount to ½ teaspoon or omit entirely. For more spice, feel free to increase the flakes or add a dash of cayenne pepper.

Can I make this dish vegan?

To make a vegan version, swap the heavy cream with coconut cream or cashew cream and skip the parmesan cheese or use a plant-based alternative. Olive oil is already plant-based, and the rest of the ingredients are vegan-friendly.

What’s the best way to garnish this pasta?

Fresh parsley adds a lovely burst of color and freshness that cuts through the richness. Grated parmesan cheese is optional but highly recommended if you want an extra layer of savory depth. For a nutty twist, toasted pine nuts or walnuts also pair beautifully.

Cook This Next

Creamy Pumpkin Sage Fettuccine – A fragrant, herb-infused pumpkin pasta perfect for fall evenings.
Fire Roasted Arrabbiata Penne – Spicy, smoky tomato pasta with a fiery kick to satisfy your heat cravings.

Final Bite

This Creamy Pumpkin Pasta with Chili Flakes is a true celebration of simple ingredients elevated to perfection. The luscious sauce clings to tender fettuccine, while the gentle heat from chili flakes adds just the right amount of excitement to keep every bite interesting. Garnished with fresh parsley and a sprinkle of parmesan, this dish is a comforting yet sophisticated meal that quickly becomes a favorite. Whether you’re cooking for yourself or hosting friends, this recipe delivers warmth, flavor, and satisfaction with minimal fuss. Try it this week and watch it become your go-to cozy pasta dinner.

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