Keto BBQ Chicken Casserole – Easy, Saucy, and Low-Carb Comfort
This Keto BBQ Chicken Casserole brings big flavor with minimal effort. It’s tender shredded chicken baked in a creamy, smoky, cheesy sauce that tastes like a summer cookout—without the sugar spike. You get the comfort of a classic casserole and the bold taste of barbecue in a low-carb package.
It’s weeknight-friendly, great for meal prep, and a crowd-pleaser even for folks who aren’t keto. If you love easy, satisfying dinners, this one checks every box.
Ingredients
Method
- Preheat and prep: Heat your oven to 375°F (190°C). Lightly grease a 9x13-inch baking dish with olive oil or butter.
- Soften the base: In a large bowl, beat the softened cream cheese until smooth. Whisk in the heavy cream until creamy and lump-free.
- Add the flavor: Stir in the no-sugar BBQ sauce, garlic powder, onion powder, smoked paprika, and a pinch each of salt and pepper. Taste and adjust seasoning.
- Fold in the chicken: Add the shredded chicken and half of the shredded cheese. Mix until everything is well coated.
- Assemble: Spread the mixture evenly in the prepared baking dish. Top with the remaining cheese and crumbled bacon.
- Bake: Bake for 18–22 minutes, until the casserole is hot and the cheese is melted and bubbling around the edges.
- Finish and serve: Let it rest for 5 minutes. Sprinkle with sliced green onions. Serve with a side salad, roasted broccoli, or cauliflower rice.
What Makes This Special
This casserole layers simple ingredients into something craveable. The chicken is juicy, the sauce is tangy and smoky, and the cheese melts into a bubbly top you’ll want to scoop right away.
The secret is using a no-sugar-added BBQ sauce and a rich, creamy base that keeps carbs low but flavor high. It’s also incredibly flexible—change up the cheese, add a bit of heat, or toss in low-carb veggies. Best of all, it reheats like a dream, so leftovers taste just as good.
Shopping List
- Cooked chicken (about 4 cups, shredded or diced; rotisserie chicken works great)
- No-sugar-added BBQ sauce (about 1 cup; check labels for hidden carbs)
- Cream cheese (8 oz, softened)
- Heavy cream (1/2 cup)
- Shredded cheese (2 cups; cheddar, Monterey Jack, or a blend)
- Cooked bacon (4–6 slices, crumbled)
- Green onions (2–3, sliced)
- Garlic powder (1 tsp)
- Onion powder (1 tsp)
- Smoked paprika (1 tsp; optional but recommended)
- Salt and black pepper (to taste)
- Olive oil or butter (for greasing the baking dish)
How to Make It
- Preheat and prep: Heat your oven to 375°F (190°C).
Lightly grease a 9×13-inch baking dish with olive oil or butter.
- Soften the base: In a large bowl, beat the softened cream cheese until smooth. Whisk in the heavy cream until creamy and lump-free.
- Add the flavor: Stir in the no-sugar BBQ sauce, garlic powder, onion powder, smoked paprika, and a pinch each of salt and pepper. Taste and adjust seasoning.
- Fold in the chicken: Add the shredded chicken and half of the shredded cheese.
Mix until everything is well coated.
- Assemble: Spread the mixture evenly in the prepared baking dish. Top with the remaining cheese and crumbled bacon.
- Bake: Bake for 18–22 minutes, until the casserole is hot and the cheese is melted and bubbling around the edges.
- Finish and serve: Let it rest for 5 minutes. Sprinkle with sliced green onions.
Serve with a side salad, roasted broccoli, or cauliflower rice.
Storage Instructions
- Refrigerator: Store in an airtight container for up to 4 days. Reheat in the oven at 325°F (165°C) for 10–12 minutes, or microwave in short bursts.
- Freezer: Cool completely, then freeze portions in freezer-safe containers for up to 2 months. Thaw overnight in the fridge before reheating.
- Meal prep tip: Portion into individual containers with a veggie side for easy lunches.
Health Benefits
- Low in carbs: Using no-sugar BBQ sauce and skipping starchy fillers keeps net carbs in check.
- High in protein: Chicken and cheese deliver steady, satisfying protein to support satiety and muscle maintenance.
- Healthy fats: Cream cheese, heavy cream, and cheese provide fats that help you stay full and support a keto lifestyle.
- Electrolyte-friendly add-ons: Bacon and cheese contribute sodium, which can be helpful when you’re low-carb and losing water weight.
Pitfalls to Watch Out For
- Hidden sugars in BBQ sauce: Many sauces have corn syrup or sugar.
Choose a brand specifically labeled no-sugar-added and check total carbs per serving.
- Overbaking: Too long in the oven can dry out the chicken. Pull it when the cheese bubbles and the center is hot.
- Too much salt: Bacon, cheese, and BBQ sauce are salty. Season the base lightly and adjust after tasting.
- Watery casserole: If using freshly poached chicken, pat it dry before mixing to prevent excess moisture.
Recipe Variations
- Spicy Kick: Add 1–2 tsp hot sauce or a pinch of cayenne.
Top with pickled jalapeños before baking.
- Buffalo-BBQ Fusion: Swap 1/4 cup of the BBQ sauce for buffalo sauce for a tangy, spicy twist.
- Ranch Style: Mix 1–2 tbsp ranch seasoning into the sauce and use a cheddar–Monterey Jack blend.
- Veggie Boost (still low-carb): Fold in 1–2 cups chopped, sautéed bell peppers or riced cauliflower (squeeze out moisture first).
- Smoked Gouda Upgrade: Replace half the cheese with smoked gouda for deeper BBQ vibes.
- Turkey or Pork Swap: Use leftover turkey or pulled pork for a different protein profile.
FAQ
Can I use raw chicken instead of cooked?
It’s best to use cooked chicken to keep the bake time short and avoid watery results. If starting with raw chicken, season and bake or poach it first, then shred and proceed with the recipe.
What’s the best no-sugar BBQ sauce?
Look for brands with 1–3 grams net carbs per serving and clean ingredient lists. Options like Primal Kitchen, G Hughes, or homemade keto BBQ sauces usually work well.
Can I make this dairy-free?
Yes.
Use dairy-free cream cheese, full-fat coconut milk instead of heavy cream, and a good melting vegan cheese. Flavor and texture will be slightly different but still delicious.
How do I keep the sauce extra creamy?
Make sure the cream cheese is fully softened and whisk it thoroughly with the cream before adding other ingredients. If needed, warm the mixture slightly on low heat to smooth it out.
Is this casserole spicy?
As written, it’s mild.
Adjust the heat by adding hot sauce, cayenne, chipotle powder, or jalapeños if you like it spicier.
What sides go well with it?
Simple sides keep things balanced. Try roasted broccoli, a crisp green salad with ranch, sautéed zucchini, or buttery cauliflower mash.
Can I cook it in a slow cooker?
You can warm the mixed casserole in a slow cooker on low for 2–3 hours until hot, then top with cheese and cover for 10–15 minutes to melt. It won’t brown on top like the oven version.
How many servings does this make?
In a 9×13-inch dish, you’ll get about 6–8 servings, depending on appetite and sides.
Can I assemble it ahead?
Yes.
Assemble up to a day in advance, cover, and refrigerate. Add 5–8 minutes to the bake time if going straight from the fridge.
What’s the approximate carb count?
It varies by brand of sauce and cheese. As a ballpark, each serving often lands around 5–8g net carbs when using a no-sugar-added BBQ sauce.
Check your labels and calculate for accuracy.
Wrapping Up
This Keto BBQ Chicken Casserole is comfort food made simple. It uses everyday ingredients, comes together fast, and delivers that smoky-sweet BBQ flavor without the carbs. Keep a jar of low-sugar sauce on hand and some cooked chicken in the fridge, and you’ve got an easy weeknight win.
Make it once, and it will earn a regular spot in your meal rotation.
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