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Dairy-Free Spaghetti Squash Alfredo

A decadent and rich dairy-free spaghetti squash alfredo made with creamy cauliflower, lemon juice, and nutritional yeast.
Prep Time: 10 minutes
Cook Time: 45 minutes
Total Time: 55 minutes
Author: Katie Stewart Wellness

Ingredients

For the spaghetti squash:

  • 1 spaghetti squash
  • 1 tbsp avocado oil
  • Sprinkle unrefined sea salt

For the sauce:

  • 1 medium cauliflower about 6 cups
  • 1 ½ cup chicken or vegetable broth
  • ½ cup full fat coconut milk
  • ¼ cup nutritional yeast
  • 1 tbsp lemon juice
  • 1 tbsp olive oil
  • 1-2 tsp unrefined sea salt depending on preference
  • 1-2 garlic cloves depending on preference
  • ½ cup baby spinach thinly sliced (optional topping)
  • 2 tbsp fresh parsley chopped (optional topping)

For the vegan parmesan

  • 1 cup raw cashews
  • ¼ cup nutritional yeast
  • 1 tsp garlic powder
  • 1 tsp unrefined sea salt

Instructions

For the squash:

  • Preheat oven to 400F and line a baking sheet with parchment paper.
  • Cut squash lengthwise. Scoop out the seeds with a spoon and discard.
  • Drizzle avocado oil and sprinkle sea salt over the two halves of spaghetti squash.
  • Place face down on the baking sheet and pop into the oven.
  • Roast for 45 minutes.
  • Remove from oven and use a fork to pull the strands of the spaghetti squash into ribbons.

For the alfredo sauce:

  • Chop the cauliflower in florets and steam for 6-8 minutes. You can also boil the florets, but adjust the bone broth later in the recipe because the cauliflower may become waterlogged.
  • Place in a food processor or high-speed blender with all the remaining sauce ingredients except the spinach and parsley. Blend until well combined. I usually start the sauce in the food processor for easier mixing, but then pour it into my Vitamix to get a super smooth texture.
  • Taste and adjust seasoning if required.

For the parmesan:

  • Add all the ingredients to a small food processor or blender.
  • Blend until the cashews are very fine or resemble a powder.

To assemble:

  • You can either use the shell of the squash as a bowl or scoop spaghetti squash ribbons into bowls.
  • Pour desired amount of sauce on top and garnish with spinach and parsley.
  • Sprinkle with vegan parmesan.
  • Serve.

Notes

Any unused alfredo sauce can be kept in the fridge for 3-5 days or frozen for later use.