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Roasted Pumpkin Alfredo

This roasted pumpkin Alfredo combines the smoky sweetness of caramelized pumpkin with creamy Alfredo sauce, creating a rich, velvety pasta dish. The process involves roasting pumpkin chunks, blending them into a smooth sauce, and tossing with al dente pasta for a comforting yet elevated meal. The final dish boasts a silky texture with a hint of smoky depth and fall flavors.
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 your oven to 200°C (400°F). Toss the pumpkin cubes with olive oil, salt, and nutmeg, then spread evenly on a baking sheet. Roast for 25-30 minutes until the pumpkin is deeply caramelized and tender, filling your kitchen with a sweet, roasted aroma.
  • While the pumpkin roasts, bring a large pot of salted water to a boil. Add your pasta and cook until al dente, about 8 minutes. Drain and set aside, reserving a cup of pasta water.
  • In a large skillet, melt the butter over medium heat. Add the minced garlic and cook until fragrant, about 1 minute, until it starts to turn golden and releases a warm aroma.
  • Add the roasted pumpkin to the skillet, breaking it apart with a spoon. Cook for 2-3 minutes, allowing the flavors to meld and the pumpkin to warm through.
  • Pour in the heavy cream and sprinkle in the grated Parmesan cheese. Stir gently, simmering on low, until the sauce thickens slightly and becomes silky, about 3-5 minutes. Use an immersion blender or transfer to a blender to puree the mixture until smooth and creamy.
  • Return the pureed sauce to the heat and stir in lemon juice. Taste and adjust with salt or more lemon if needed for brightness and balance.
  • Add the cooked pasta to the sauce, tossing gently to coat each strand evenly. If the sauce is too thick, loosen it with a splash of reserved pasta water until you reach your desired consistency.
  • Serve the pumpkin Alfredo immediately, garnished with fresh sage or herbs if desired. The sauce should be silky and cling to the pasta, with a beautiful golden hue and inviting aroma.

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.