Keto BBQ Chicken Casserole Recipe

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Last Updated on June 12, 2025 by Toya

The BEST keto bbq chicken casserole recipe! Learn how to make this easy keto chicken casserole that tastes amazing and makes the perfect comfort recipe with only 2.3 grams of carbs per serving!

Keto bbq chicken casserole

When you can’t decide what to make for you or the family as a low carb dinner, this delicious chicken casserole recipe is a great one to try!

Made with low carb ingredients you likely have in your kitchen, this recipe, like my keto stuffed chicken breast or my keto chicken stuffed pepper recipe is not only easy and quick, but it’s also very satisfying and filled with juicy pieces of chicken you would be able to resist. 

Serve the keto chicken casserole with vegetables like broccoli, asparagus, green beans or some salads. It makes the perfect low carb lunch or dinner for the family. 

Types of keto BBQ sauces you can use

BBQ sauce isn’t typically keto as a typical ½ cup of regular BBQ sauce contains around 24–30 grams of carbohydrates, depending on the brand and ingredients. However, if you are trying to figure out if bbq sauce is keto friendly, there are many types of keto friendly bbq sauce that you can use in for your keto bbq recipes including this bbq chicken casserole. These include:

• Homemade keto bbq sauce – Combine all ingredients in a saucepan [ cup tomato paste, 1/4 cup apple cider vinegar, 2 tbsp Worcestershire sauce, 2 tbsp mustard, 1/4 cup water, 1-2 tbsp monk fruit sweetener, 1 tsp smoked paprika, 1/2 tsp garlic powder, salt & pepper to taste.] then simmer for 10-15 minutes until thickened. Adjust sweetness and seasoning to taste.
• G Hughes original sugar free BBQ sauce
• Primal kitchen organic and unsweetened barbecue sauce
• Lakanto BBQ Sauce – Monk Fruit Sweetened

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The best part is, that all of these options contain less than 3 grams of carbs in every 2 tablespoons.

Ingredients for keto bbq chicken casserole

These are all the ingredients you will need to make this chicken and cheese keto casserole:

• 0.75 lb cooked, shredded rotisserie chicken (approximately 3 cups)
• 1/2 cup homemade sugar-free BBQ sauce (or your favorite low-carb BBQ sauce)
• 4 oz cream cheese, softened
• 1/2 cup mayonnaise
• 1 cup shredded sharp cheddar cheese
• 1 cup shredded Monterey Jack cheese
• 1/2 cup cooked bacon, crumbled (thick-cut for extra crunch)
• 1/2 teaspoon smoked paprika
• 1½teaspoon hot smoked paprika or a pinch of cayenne (optional, for added heat)
• 1/2 teaspoon garlic powder
• 1/2 teaspoon onion powder
• Salt and pepper, to taste
• Fresh cilantro or green onions, for garnish (optional)

How to make keto BBQ chicken casserole

Preheat the Oven: Preheat your oven to 375°F (190°C). Grease a 9×13-inch casserole dish with cooking spray or butter.

Prepare BBQ Sauce: In a small bowl, combine your homemade sugar-free BBQ sauce with smoked paprika, garlic powder, onion powder, cayenne (optional), and a pinch of salt and pepper. Set aside.

Also Mix Creamy Base: In a large mixing bowl, combine the softened cream cheese and mayonnaise. Stir until smooth and creamy.

Add Chicken and Bacon: Stir in the shredded rotisserie chicken and crumbled bacon. Then, add the BBQ sauce mixture, mixing well to coat the chicken and bacon evenly.

Transfer to Casserole Dish: Spoon the mixture into the prepared casserole dish, spreading it out evenly.

Top with Cheese: Sprinkle the reserved cheese over the top of the casserole.

Bake: Bake for 25-30 minutes, or until the casserole is bubbly and the top is golden and slightly crispy.

Garnish: Remove the casserole from the oven and let it cool for 5 minutes. Garnish with fresh cilantro or green onions (if using).

Serve: Serve warm with a side salad or roasted vegetables for a complete meal.

Improvement Note:

This Keto BBQ Chicken Casserole recipe has been improved by reducing some ingredients and increasing others for better flavor and texture. The addition of cream cheese and mayonnaise creates a creamier base, while smoked paprika and a little heat from cayenne bring a deeper BBQ flavor to the dish. The result is an even more flavorful, satisfying casserole that you’ll love!

How to store bbq chicken casserole

You can store casserole in a fridge up to three days or in a freezer, in an airtight contain for up to a month. To serve, you should thaw in a fridge and reheat in a microwave.

Does the cut of chicken matter?

You can use any part of the chicken, breasts, thighs, or legs, as long as they are cooked and shredded. However, make sure there is no skin or on any bones.

How to cook chicken for chicken casseroles

The chicken used here is simple baked chicken. Still, here are some other cooking methods you can try:

• Instant pot method; season chicken to taste and sear in an instant pot in some oil until golden. Place chicken on a trivet and pour in 1 cup chicken stock. Cook the chicken on high pressure for 5 minutes.
• Slow cooker method; season chicken to taste and place in a slow cooker. Cover with chicken broth. Cook on low for 3 hours. Shred and use.
• Poaching chicken method; place chicken in a saucepan. Add desired seasonings and cover with water. Bring to a boil and reduce heat. Simmer the chicken until the inner temperature reaches 165F or for 8-14 minutes, depending on the thickness of the chicken breast.
• Stove top method; heat oil in a skillet. Add chicken breasts and cook for 5 minutes per side. Use in the recipe.

Recipe Variations

This recipe can be made with different chicken parts, the use of different cheese, and instead of bacon you can use:

• Chopped ham 
• Prosciutto 
• Or turkey bacon 

Can this chicken keto casserole recipe be made ahead?

Yes, this recipe can be made ahead. To make ahead, simply cook you chicken like the day before, then store in the fridge for up to 3 days. Once you’re ready to make this recipe, take out you chicken and follow the recipe above.

You can also just prepare the entire casserole and store in the refrigerator before use. Thaw and heat when you’re ready to serve.

More keto casserole recipes

• Keto cauliflower casserole
• Keto ground beef  casserole

Other keto bbq chicken recipes

• Keto bbq chicken pizza