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Butternut Squash Mac and Cheese Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 4 from 71 reviews
  • Author: Mary
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Total Time: 60 minutes
  • Yield: 8 servings
  • Category: Main Course
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This creamy Butternut Squash Mac and Cheese is a comforting twist on the classic mac and cheese, using roasted butternut squash to create a velvety, rich sauce blended with cheddar, cream cheese, and Parmesan. It’s a perfect autumn-inspired dish that balances cheesy indulgence with the natural sweetness of squash.


Ingredients

Scale

Butternut Squash

  • 2 medium to large butternut squash (about 3 lbs total), halved and seeded
  • 2 tsp extra virgin olive oil

Pasta

  • 2 lbs short-cut pasta (macaroni, fusilli, casarecce, etc.)
  • 10 cups water
  • 2 tsp fine salt, or to taste

Sauce

  • 4 tbsp unsalted butter
  • 2 tsp garlic powder
  • 2 tsp onion powder
  • 8 oz cream cheese, cubed
  • 16 oz shredded sharp cheddar cheese
  • 1 cup (4 oz) finely grated Parmesan cheese, plus more for topping


Instructions

  1. Roast the Squash: Preheat your oven to 400°F (200°C). Rub the butternut squash halves with extra virgin olive oil and place them cut-side down on a baking sheet. Roast for 35 to 40 minutes or until the flesh is very tender.
  2. Prepare the Squash Flesh: Remove the roasted squash from the oven and scoop out the soft flesh into a bowl. Set it aside for the sauce.
  3. Cook the Pasta: Bring 10 cups of water and salt to a boil in a large pot. Add the pasta and cook until al dente according to package instructions. Drain the pasta and set it aside.
  4. Make the Sauce Base: In the same large pot used for pasta, melt the unsalted butter over medium heat. Stir in the garlic powder and onion powder to infuse flavor into the butter.
  5. Blend the Squash: Add the roasted butternut squash flesh to the pot and mash thoroughly with a spoon or blend using an immersion blender until smooth and creamy.
  6. Add Cheeses: Stir in the cubed cream cheese until it melts completely. Then add the shredded sharp cheddar and grated Parmesan cheese, mixing until the sauce is smooth and luscious.
  7. Combine Pasta and Sauce: Return the drained pasta to the pot with the cheese and squash sauce. Stir well to coat the pasta evenly. Taste the sauce and adjust seasoning with salt if needed.
  8. Serve: Serve the mac and cheese warm, topped with extra grated Parmesan cheese or fresh herbs if desired. For a crispy topping, you can transfer the dish to a baking pan, sprinkle with breadcrumbs and more cheese, then broil briefly until golden and bubbly.

Notes

  • Be sure not to overcook the pasta; al dente texture works best for this dish.
  • Roasting the squash until very tender is key for a smooth sauce.
  • For a thinner sauce, add a splash of milk or pasta cooking water as needed.
  • Using sharp cheddar cheese adds a nice tang to balance the sweetness of the squash.
  • This dish can be made ahead and reheated gently on the stovetop or baked with a breadcrumb topping.