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Creamy Pumpkin Alfredo pasta served in a white bowl

Classic Creamy Pumpkin Alfredo

This creamy pumpkin alfredo pasta is a comforting and flavorful dish, perfect for a cozy meal. It combines al dente fettuccine with a rich sauce made from pumpkin puree, heavy cream, and Parmesan cheese.
Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings 4 people
Calories 450 kcal

Equipment

  • large pot
  • large pan

Ingredients
  

Pasta

  • 250-300 g fettuccine about 8-10 oz
  • Salt for boiling water

Sauce

  • 2 tbsp olive oil
  • 1 small onion finely diced
  • 2-3 garlic cloves, minced
  • 1 cup pumpkin puree 100% pure pumpkin
  • 1.5 cups heavy cream
  • 0.5 cup vegetable broth
  • 0.5 cup Parmesan cheese freshly grated, plus more for serving
  • 0.25 tsp ground nutmeg
  • Salt and freshly ground black pepper to taste
  • red pepper flakes Optional, for a subtle kick

Instructions
 

Cooking Pasta

  • Boil salted water in a large pot, then cook fettuccine until al dente according to package instructions.
  • Before draining, save about 1 cup of pasta water, then drain the fettuccine and set aside.

Preparing Sauce

  • Heat olive oil in a large pan over medium heat and cook diced onion until soft and translucent for 3-5 minutes.
  • Stir in minced garlic and cook for another minute until fragrant.
  • Add pumpkin puree, heavy cream, and vegetable broth to the pan; bring to a light simmer, then reduce heat to low.
  • Stir in grated Parmesan cheese and ground nutmeg until the cheese melts and the sauce is smooth and creamy. Season with salt, pepper, and optional red pepper flakes.

Combining and Serving

  • Add the drained pasta directly into the pan with the sauce and toss gently to coat evenly.
  • If the sauce is too thick, add some saved pasta water to reach desired consistency, then serve immediately garnished with extra Parmesan and fresh herbs.

Notes

For extra flavor, consider roasting fresh pumpkin instead of using canned puree. Ensure to taste and adjust seasonings, especially salt, throughout the cooking process. Freshly grated Parmesan cheese melts better and provides a superior flavor compared to pre-grated varieties.