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Chicken Alfredo Spaghetti Squash Bake


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  • Author: Maya Thornwell
  • Total Time: 1 hour
  • Yield: 4 servings
  • Diet: Gluten Free

Description

Creamy dairy-free chicken Alfredo made with spaghetti squash and silky cashew sauce. Light, comforting, and packed with flavor for a wholesome weeknight dinner.


Ingredients

  • 1 large spaghetti squash (3 lbs.), halved and seeds removed
  • lbs. boneless, skinless chicken thighs or breast
  • 1 cup raw cashews
  • 3 cups boiling water
  • 2 tablespoons nutritional yeast
  • 12 garlic cloves
  • 1 tablespoon lemon juice
  • 1/2 teaspoon fine salt (plus more to taste)
  • 3/4 cup unsweetened almond milk
  • 1/2 cup fresh basil, thinly sliced


Instructions

  1. Roast spaghetti squash cut-side down at 400°F for 35–45 minutes until tender; scrape into strands.
  2. Soak cashews in boiling water for 15–20 minutes, then drain.
  3. Season and cook chicken in a skillet 5–7 minutes per side until internal temperature reaches 165°F; rest and slice.
  4. Blend soaked cashews, nutritional yeast, garlic, lemon juice, salt, and almond milk until smooth.
  5. Warm sauce gently in skillet over medium-low heat.
  6. Toss spaghetti squash strands in sauce.
  7. Add sliced chicken and half the basil; stir gently.
  8. Garnish with remaining basil and serve warm.

Notes

  • Roast squash until easily shredded with a fork for best texture.
  • Blend sauce until completely smooth for true Alfredo consistency.
  • Add almond milk gradually to control thickness.
  • Let chicken rest before slicing to keep it juicy.
  • Prep Time: 15 minutes
  • Cook Time: 45 minutes
  • Category: Main Dish
  • Cuisine: American-inspired