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Roasted Pumpkin Alfredo

Roasted Pumpkin Alfredo combines roasted pumpkin, Parmesan cheese, and a creamy homemade sauce tossed with tender pasta. The roasted pumpkin adds subtle sweetness and depth, creating a satisfying dish that's perfect for chilly evenings and family dinners.
Prep Time 10 minutes
Cook Time 45 minutes
Total Time 55 minutes
Course Main Course
Cuisine American
Servings 4
Calories 620 kcal

Equipment

  • Baking sheet
  • Large pot
  • Skillet or saucepan
  • Immersion blender or regular blender
  • Ladle
  • Tongs

Ingredients
  

  • 1 small pumpkin, peeled and cubed preferably sugar or carving pumpkin
  • 2 tablespoons olive oil for tossing pumpkin
  • 1 teaspoon salt for roasting pumpkin
  • 1/4 teaspoon nutmeg adds warmth and depth
  • 8 oz pasta fettuccine or your choice
  • 2 tablespoons butter for sauce base
  • 3 cloves garlic, minced
  • 1 cup heavy cream or full-fat coconut milk for dairy-free
  • 1/2 cup Parmesan cheese grated
  • 1 tablespoon lemon juice brightens the sauce
  • fresh sage or herbs optional garnish for aroma and presentation

Instructions
 

  • Preheat the oven to 200°C (400°F). Toss the pumpkin with olive oil, salt, and nutmeg, then roast for 25–30 minutes until tender and caramelized.
  • Meanwhile, cook the pasta in salted boiling water until al dente. Reserve 1 cup of pasta water before draining.
  • Melt the butter in a skillet over medium heat and sauté the garlic for about 1 minute until fragrant.
  • Add the roasted pumpkin, heavy cream, and Parmesan cheese. Simmer for 3–5 minutes.
  • Blend the mixture until completely smooth and creamy, then return it to the skillet.
  • Stir in the lemon juice and adjust seasoning if needed.
  • Add the cooked pasta and toss until evenly coated, using reserved pasta water if needed to loosen the sauce.
  • Serve immediately with fresh sage, extra Parmesan, and black pepper.

Notes

Roasting pumpkin enhances its sweetness and adds a smoky depth, elevating the classic Alfredo into a seasonal delight. Feel free to customize with crispy bacon, toasted nuts, or extra herbs for added texture and flavor.