Craving bang bang chicken but worried about the breading and sugary sauce ruining your keto diet? You’re not alone. This Keto Bang Bang Chicken Casserole is the perfect solution—a creamy, spicy-sweet dish that satisfies those cravings while staying keto-friendly and perfect for busy weeknights.
Why This Recipe Works for Keto
This casserole nails the keto essentials: high protein, high fat, and low carb—without tasting like diet food. Chicken breast offers hearty protein to keep you full, while a luscious blend of mayonnaise and cream cheese creates the iconic bang bang sauce texture. Instead of traditional sugary sauce, this recipe uses keto sweeteners like erythritol or stevia, delivering all the flavor without the carb overload.
Key Ingredients That Make a Difference
Every element plays its part to deliver the perfect keto casserole experience:
- Chicken breast: lean and mild, shredded to soak up sauce evenly.
- Cauliflower rice: the low-carb stand-in for rice that adds fiber and keeps the dish filling.
- Mayonnaise and cream cheese: for that rich, creamy sauce without flour or cornstarch.
- Soy sauce or tamari: adds savory depth for a balanced sauce.
- Sriracha and erythritol (or stevia): the signature heat and subtle sweetness that define bang bang flavor.
Flavor, Texture & Satisfaction Compared to Traditional Versions
No compromises here. The spicy-sweet tang remains vibrant, enhanced by savory soy sauce notes. Tender shredded chicken coated in creamy sauce combined with cauliflower rice brings comforting casserole vibes minus the carbs. Thanks to its balanced protein and fat content, this dish keeps hunger at bay long after dinner.
Tips for Best Results
- Pre-cook and shred chicken for maximum sauce absorption; rotisserie chicken works well.
- Start with a modest amount of sriracha, then adjust to your preferred spice level.
- Avoid soggy casserole by draining excess moisture from frozen cauliflower rice.
- Adjust sauce consistency on the fly with unsweetened almond milk or additional cream cheese.
Meal Prep, Storage & Reheating
Ideal for meal prep, this casserole improves in flavor when refrigerated up to 24 hours before baking. Store leftovers airtight in the fridge for up to 4 days or freeze portions for up to 3 months. Reheat in the oven at 350°F for best texture or microwave with a loose cover and a splash of almond milk to prevent drying.
Serving Suggestions
Perfect for easy weeknight dinners, dependable meal prep, and family gatherings where familiar yet exciting flavors win hearts. Pair with a simple fresh salad for a complete, impressive meal.
Optional Variations
- Add veggies like broccoli, zucchini, or sautéed spinach (pre-cooked to remove moisture).
- Top with shredded mozzarella or cheddar cheese before baking for extra cheesiness.
- Swap chicken for shredded pork or cooked shrimp to mix things up.
Ready to enjoy a keto-friendly casserole that tastes like an indulgent treat? This Bang Bang Chicken Casserole belongs in your dinner rotation—no willpower required.
Keto Bang Bang Chicken Casserole
Equipment
- 9×13-inch Baking Dish
- large skillet
- Mixing bowl
- Whisk
- Spatula
- Aluminum foil
Ingredients
For the chicken and base
- 2 pounds boneless skinless chicken breast, cooked and shredded
- 4 cups cauliflower rice, fresh or frozen if frozen, thawed and well drained
- 2 tablespoons olive oil for sautéing cauliflower rice
- 1 teaspoon fine sea salt divided, to taste
- 1/2 teaspoon black pepper
For the keto bang bang sauce
- 1 cup mayonnaise sugar free
- 4 ounces cream cheese, softened full fat
- 1/4 cup unsweetened almond milk or more as needed to thin
- 3 tablespoons sriracha or to taste, choose a no-sugar brand
- 2 tablespoons powdered erythritol or preferred keto sweetener, to taste
- 1 tablespoon soy sauce or tamari use tamari or coconut aminos for gluten free
- 1 tablespoon rice vinegar unseasoned, no sugar added
- 1 teaspoon garlic powder
- 1/2 teaspoon onion powder
Optional toppings and add-ins
- 1 cup shredded mozzarella cheese or cheddar, for topping
- 2 tablespoons green onions, thinly sliced for garnish
- 1 tablespoon sesame seeds for garnish
- 2 cups low carb veggies such as broccoli florets or zucchini lightly sautéed and drained, optional
Instructions
- Preheat the oven to 375°F and lightly grease a 9×13 inch baking dish.
- If using raw cauliflower rice, heat the olive oil in a large skillet over medium heat and sauté the cauliflower rice with a generous pinch of salt until just tender and most of the moisture has cooked off, then remove from heat and let cool slightly.
- If using frozen cauliflower rice, thaw completely, squeeze out excess moisture with a clean kitchen towel, then warm it in a dry skillet for a few minutes to drive off extra liquid and season lightly with salt.
- Place the cooked and shredded chicken in a large mixing bowl and season with the remaining salt and the black pepper, tossing to distribute evenly.
- In a separate bowl, whisk together the mayonnaise and softened cream cheese until smooth and creamy.
- Add the almond milk, sriracha, powdered erythritol, soy sauce or tamari, rice vinegar, garlic powder, and onion powder to the mayonnaise mixture and whisk until the sauce is smooth and pourable, adding a splash more almond milk if needed to reach a thick but spreadable consistency.
- Taste the bang bang sauce and adjust the sweetness, salt, or heat by adding more keto sweetener, soy sauce or tamari, or sriracha as desired.
- Add the cooked cauliflower rice and any optional sautéed low carb veggies to the bowl with the shredded chicken and toss gently to combine.
- Pour the bang bang sauce over the chicken and cauliflower mixture and fold everything together until all of the chicken and rice are evenly coated in the sauce.
- Transfer the mixture to the prepared baking dish and spread it into an even layer with a spatula.
- If using shredded mozzarella or cheddar cheese, sprinkle it evenly over the top of the casserole.
- Cover the baking dish loosely with aluminum foil and bake for about 20 minutes, then uncover and bake for an additional 8 to 10 minutes, or until the casserole is bubbly around the edges and heated through and the cheese on top is melted and lightly golden.
- Remove the casserole from the oven and let it rest for 5 to 10 minutes to set slightly and thicken before serving.
- Garnish the casserole with sliced green onions and sesame seeds just before serving, and drizzle with a little extra sriracha if you like more heat.
Notes
Nutrition
