Low-Carb Spaghetti Squash Alfredo

Homemade Alfredo cheese sauce with roasted spaghetti squash turns classic fettuccine Alfredo into a low-carb feast.

• Preparation Time: 10 mins
• Cooking Time: 30 mins
• Total Time: 40 mins
• Calories: 614 Calories

Ingredients

• 4 tablespoons unsalted butter
• 1 cup heavy cream
• 1 tablespoon chopped fresh parsley
• 1 pinch freshly grated nutmeg
• 2 teaspoons olive oil, divided
• 1 small head garlic
• 2 (2 pound) spaghetti squash, halved and seeded
• 0.75 teaspoon salt, divided
• 1.5 cups freshly grated Parmesan cheese

Recipe Instructions

Step 1

Preheat the oven to 400 degrees F (200 degrees C). Line a baking sheet with parchment paper.

Step 2

Pierce the spaghetti squash shells several times with a fork. Brush 1 teaspoon olive oil evenly over the cut sides of the squash and season with salt. Place spaghetti squash, cut sides down, on the prepared baking sheet.

Step 3

Use a sharp knife to cut 1/4 inch from the top of the garlic. Drizzle with 1 teaspoon olive oil and season with a pinch of salt. Wrap in a double layer of foil and place on the baking sheet with the squash.

Step 4

Roast in the preheated oven until squash shreds easily with a fork, about 30 minutes.

Step 5

Start the sauce after the squash and garlic have been roasting for 20 minutes. Melt 2 tablespoons butter in a medium saucepan over medium heat. Pour in cream and simmer for 2 minutes. Stir in Parmesan cheese and nutmeg, whisking quickly until smooth. Add remaining 2 tablespoons of butter.

Step 6

Remove the squash and garlic from the oven. Pull squash into spaghetti strands with a fork.

Step 7

Allow the garlic to cool slightly, then squeeze the cloves into a small dish. Use a fork to mash the pulp into a smooth consistency. Add to the cheese sauce; stir well.

Step 8

Divide Alfredo sauce evenly between the squash, sprinkle with parsley, and serve.