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cover pic for Slow Cooker Low Carb Turkey Tetrazzini (6)

Slow Cooker Low Carb Turkey Tetrazzini

  • Author: Fit SlowCooker Queen
  • Prep Time: 10 mins
  • Cook Time: 3 hours
  • Total Time: 3 hours 10 mins
  • Yield: 4 servings 1x


  • 1 pound cooked turkey, diced or shredded
  • 2 pounds spaghetti squash, cooked
  • 2 tablespoons Parmesan cheese
  • 1/4 cup onion, diced
  • 4 ounces mushrooms, diced
  • 2 garlic cloves, minced
  • 1 teaspoon salt
  • 1/2 teaspoon pepper


  • 3 tablespoons butter or ghee
  • 1 cup whipping cream
  • 1 cup low-sodium chicken broth
  • 1 cup mozzarella cheese, shredded
  • 1 tsp xantham gum (optional)


  1. Using a fork, scrape the sides of the cooked squash into spaghetti-like strands. Spray slow cooker with cooking spray. Add spaghetti squash strands, cooked turkey, onion, mushrooms, garlic, salt, and pepper to the slow cooker. Stir to mix well.
  2. In a medium saucepan, melt butter over medium heat. Whisk in broth, heavy cream, and xantham gum (if using). Turn off heat and stir in cheese. Whisk until cheese is melted.
  3. Pour sauce over the food in the slow cooker. Top with Parmesan cheese.
  4. Cook HIGH 2-3 hours or LOW 4-6.


Sauce will thicken as it cools