Buffalo Chicken Spaghetti Squash Casserole in a white dish on a grey background.
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4.7 from 20 votes

Healthy Buffalo Chicken Spaghetti Squash Casserole

This Healthy Buffalo Chicken Spaghetti Squash Casserole is the perfect quick weeknight dinner. Low in carbs, but full on flavor - it's gluten free and SO delicious!
Course Main Course
Cuisine American
Keyword best spaghetti squash recipe, buffalo chicken spaghetti squash
Prep Time 15 minutes
Cook Time 20 minutes
Total Time 35 minutes
Servings 4 people
Calories 217kcal
WW Freestyle Points 3
Author The Clean Eating Couple



  • Preheat oven to 400 degrees
  • Cook spaghetti squash. For microwave: Fill a microwave safe glass dish with 1 inch of water. Slice spaghetti squash in half + place face down in water. Microwave on high for 10 minutes until cooked. Remove from microwave + shred spaghetti squash. For instant pot: Slice spaghetti squash, put in your instant pot with 1 cup of water. Cover + set pot to sealing for 5 minutes. Manually release the pressure + shred your cooked squash with a fork!

  • While spaghetti squash is cooking, make shredded chicken. Follow these directions for the instant pot, or boil on the stove for 10 minutes, or buy a rotisserie chicken + shred.
  • In a bowl, mix together olive oil, egg, spices+ Frank's Red Hot. Whisk until combined.
  • Add cooked spaghetti squash, shredded chicken + spice/sauce mixture to a bowl and stir until combined. Stir in blue cheese crumbles.
  • Pour mixture in a greased 8x8 baking dish. Bake at 400 for 25 minutes or until top starts to brown. You can broil for one minute to get a crispy top.


Time Saving Tips for making this Buffalo Chicken Spaghetti Squash Casserole

Nutrition Facts

Nutrition Facts
Healthy Buffalo Chicken Spaghetti Squash Casserole
Amount Per Serving (1.5 cups (approx))
Calories 217 Calories from Fat 90
% Daily Value*
Fat 10g15%
Saturated Fat 4g25%
Cholesterol 114mg38%
Sodium 450mg20%
Potassium 463mg13%
Carbohydrates 5g2%
Fiber 1g4%
Sugar 2g2%
Protein 25g50%
Vitamin A 281IU6%
Vitamin C 2mg2%
Calcium 112mg11%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.
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