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Low-Carb Spaghetti Squash Alfredo

This is a deliciously creamy, low-carb alternative that satisfies that Alfredo craving without the carbs from regular pasta. Enjoy!
Course Main Course
Cuisine Italian
Servings 4

Ingredients
  

  • 1 medium spaghetti squash
  • 1 tbsp avocado oil
  • Salt and pepper to taste
  • For the Alfredo sauce:
  • 3/4 cup heavy cream or you can use half-and-half for a lighter version
  • 1/2 cup unsalted butter
  • 3/4 cup grated Parmesan cheese preferably fresh
  • 2-3 garlic cloves minced
  • Salt and pepper to taste
  • 1/4 tsp nutmeg optional, but adds a lovely depth of flavor
  • 2 tbsp chopped fresh parsley optional, for garnish
  • 1/2 tsp cayenne pepper optional

Instructions
 

  • Prepare the Spaghetti Squash:
  • Preheat your oven to 400°F (200°C).
  • Cut the spaghetti squash in half lengthwise and scoop out the seeds.
  • Drizzle the flesh with avocado oil, and season with salt and pepper.
  • Place the squash halves cut-side down on a baking sheet lined with parchment paper.
  • Roast for about 30-40 minutes, depending on the size of the squash, or until the strands easily pull apart with a fork.
  • Make the Alfredo Sauce:
  • While the squash is roasting, start on the Alfredo sauce.
  • In a medium saucepan, melt the butter over medium heat.
  • Add the minced garlic and sauté for about 1 minute until fragrant, being careful not to burn it.
  • Pour in the heavy cream and bring to a simmer. Lower the heat and let it simmer for 3-4 minutes, allowing it to thicken slightly.
  • Stir in the grated Parmesan cheese, and continue stirring until the sauce becomes smooth and creamy.
  • Season with salt, pepper, cayenne and nutmeg to taste. If the sauce is too thick, you can add a little more cream or even some chicken broth to thin it out to your desired consistency.
  • Assemble the Dish:
  • Once the squash is done, use a fork to scrape the flesh into spaghetti-like strands. Divide it between plates or put in a casserole dish.
  • Spoon the creamy Alfredo sauce generously over the spaghetti squash.
  • Garnish with chopped parsley for a pop of color and fresh flavor.
  • Serve:
  • Serve immediately and enjoy your low-carb Alfredo-style spaghetti squash!
  • Tips:
  • For added protein: You can top it with grilled chicken, shrimp, or even crispy bacon bits for extra flavor.
  • Creamy Variations: If you want the sauce even creamier, you could add a bit of cream cheese (around 2 oz) while making the sauce.
Keyword alfredo, Alfredo casserole, creamy alfredo, keto, low-carb,, parmesean, shrimp, skillet dinner, spaghetti squash