Keto Buffalo Chicken Casserole

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“Mouth-watering” Keto chicken dishes of both Keto eaters and food lovers? Keto buffalo chicken casserole recipe must be added in the list. Providing up to 391 calories per serving while containing only 7.8g net carbs, this chicken is definitely friendly to low carb and Keto diets. Even those who follow a healthy diet still enjoy it and just make sure to watch your intake.

In this article, we introduce an easy recipe for Keto buffalo chicken casserole to make at home. If you have an appetite for it, just go for it.

Keto Buffalo Chicken Casserole

Recipe by Anna SmallingCourse: Main CourseCuisine: AmericanDifficulty: Easy
Servings

6

servings
Prep time

10

minutes
Cooking time

45

minutes
Calories

391

kcal

Ingredients

  • For the chicken
  • 1.5 lbs boneless + skinless chicken thighs

  • 1 medium spaghetti squash (about 550 g of cooked “noodles”)

  • 3 large eggs, beaten

  • 6 slices bacon

  • 8 ounces cream cheese

  • 1/4 cup sour cream

  • 2 cups Mexican blend cheese

  • 1/2 cup buffalo sauce

  • 4 jalapeños, thinly sliced

  • 1/2 teaspoon onion powder

  • 1/2 teaspoon garlic powder

  • For the topping
  • Buffalo sauce

  • Cilantro

  • 1 green onion, thinly sliced

Directions

  • Preheat the oven to 375° F.
  • Poke holes all over the spaghetti squash with a fork and microwave for 15 minutes.
  • Once done, cut in half and use a fork to scoop out the strands. Place in a colander to drain.
  • Heat up some oil in a large 10.5″ skillet over medium heat. Add in bacon and fry until crispy. Remove, chop, and set aside.
  • Sprinkle the chicken with the onion powder and garlic powder. Place in skillet, cook for about 5 minutes per side until crispy and cooked through. Remove to a cutting board and chop into small bite sized pieces.
  • Add 3 of the sliced jalapeños to the skillet and sauté for 30 seconds. Add in the cream cheese, sour cream, and buffalo sauce. Mix until well blended.
  • Add in the spaghetti squash, bacon, and chicken. Pour in the beaten egg and mix well.
  • Top with the shredded cheese and the remaining sliced jalapeño. Bake in preheated for 30 minutes. Top with desired toppings and serve.

Notes

  • To give this Keto Buffalo Chicken Casserole a better taste, you can eat it with a sauce. You just need to make use of baking time to make your favorite dipping sauce that keeps track on your diet.

FAQ

Is Keto Buffalo Chicken Casserole suitable for a ketogenic diet?
Yes. This casserole is designed for keto and low-carb diets, using chicken thighs, cheese, bacon, eggs, and spaghetti squash to keep net carbs low while providing high fat and protein.

Why is spaghetti squash used in this recipe?
Spaghetti squash acts as a low-carb noodle substitute. While it contains some carbs, the portion used per serving keeps net carbs within keto-friendly limits.

Can I replace spaghetti squash with another ingredient?
Yes. You can substitute cauliflower rice or shredded zucchini for an even lower-carb option, though texture and moisture levels may vary.

Are chicken thighs better than chicken breasts for this casserole?
Chicken thighs are preferred because they are juicier and higher in fat, which aligns better with keto macros and keeps the casserole moist and flavorful.

How spicy is this casserole?
The spice level is moderate due to buffalo sauce and jalapeños. You can reduce heat by using less buffalo sauce or omitting some or all of the jalapeños.

Is buffalo sauce keto-friendly?
Most buffalo sauces are keto-friendly, but you should always check labels to ensure there are no added sugars or high-carb ingredients.

Can this casserole be made ahead of time?
Yes. You can assemble the casserole in advance and store it covered in the refrigerator for up to 24 hours before baking.

How should leftovers be stored?
Leftovers should be stored in an airtight container in the refrigerator and consumed within 3–4 days. Reheat gently in the oven or microwave.

Can Keto Buffalo Chicken Casserole be frozen?
Yes. It can be frozen for up to one month. Thaw in the refrigerator overnight before reheating for best texture.

Is this casserole suitable as a meal prep dish?
Yes. It reheats well, is filling, and maintains good texture, making it an excellent option for keto meal prep throughout the week.

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