Keto Buffalo Chicken Casserole
If you love buffalo chicken dip, you will have to make this keto buffalo chicken casserole for dinner! This dish combines tender chicken and cauliflower in a spicy, cheesy buffalo sauce that’s simply irresistible. With only 3g net carbs per serving, this casserole is perfect for those on a keto diet or anyone looking for a hearty meal. It’s quick to prepare, making it suitable for weeknight dinners or casual gatherings.
Why You’ll Love This Recipe
- Easy to Prepare: This dish comes together quickly, allowing you to enjoy a delicious meal without spending hours in the kitchen.
- Low Carb Delight: With only 3g net carbs per serving, it’s an excellent choice for anyone following a ketogenic diet.
- Flavor Packed: The combination of spicy buffalo sauce, creamy cheese, and tender chicken delivers a satisfying flavor explosion.
- Versatile Meal: Perfect for lunch or dinner, this casserole can be served as a main dish or as part of a spread at parties.
- Family-Friendly: Even those not on a keto diet will enjoy this tasty meal, making it great for family dinners.

Tools and Preparation
To create your Keto Buffalo Chicken Casserole, you’ll need some essential tools. Having the right equipment makes the cooking process smooth and enjoyable.
Essential Tools and Equipment
- Skillet
- Baking dish
- Microwave
- Whisk
Importance of Each Tool
- Skillet: A good skillet allows even cooking for melting ingredients like cream cheese and combining flavors easily.
- Baking Dish: A quality baking dish is crucial for ensuring your casserole cooks evenly and all ingredients meld together beautifully.
Ingredients
For the Casserole Base
- 2 cups chopped cauliflower
- 4 oz cream cheese
- 2 cups cooked chicken
- 2 cloves garlic, crushed
For the Sauce
- 1/2 cup hot sauce (like Franks or Red Hot)
- 3 tablespoons heavy cream
For Topping
- 4 oz cheddar cheese, grated
How to Make Keto Buffalo Chicken Casserole
Step 1: Preheat the Oven
Preheat your oven to 400°F. While it’s heating up, microwave the chopped cauliflower for about 5 minutes until slightly tender.
Step 2: Prepare the Chicken Mixture
In your skillet:
1. Add the cream cheese, hot sauce, and garlic.
2. Whisk these ingredients together until the cream cheese melts completely.
3. Once melted, add in the cooked chicken and microwaved cauliflower. Mix well and remove from heat.
Step 3: Assemble in Baking Dish
Spray your baking dish with cooking spray.
1. Spoon the chicken mixture into the dish and smooth it out evenly.
2. Pour the heavy cream over the top.
3. Finally, sprinkle with grated cheddar cheese.
Step 4: Bake the Casserole
Place the baking dish in your preheated oven and bake for about 30 minutes until it’s golden brown on top.
Step 5: Cool Before Serving
Once baked, let it cool slightly before digging in to ensure it holds its shape when served. Enjoy your Keto Buffalo Chicken Casserole!
How to Serve Keto Buffalo Chicken Casserole
Keto Buffalo Chicken Casserole is a delicious dish that can be enjoyed in various ways. Whether you’re serving it for dinner or as a crowd-pleasing appetizer, these serving suggestions will elevate your meal.
Pair with Fresh Vegetables
- Celery Sticks: Crunchy and refreshing, they complement the spicy flavors of the casserole.
- Carrot Sticks: A sweet and crispy side that balances the heat of the buffalo sauce.
Add a Creamy Dip
- Ranch Dressing: Drizzle or serve on the side for a cool contrast to the spicy casserole.
- Blue Cheese Dressing: Perfect for those who love tangy flavors; it pairs well with buffalo chicken.
Serve Over Greens
- Romaine Lettuce: Use as a base for a salad to add freshness and crunch.
- Spinach Leaves: Lightly wilted spinach can provide an elegant touch under your casserole.
Enjoy with Low-Carb Bread
- Cloud Bread: A fluffy, low-carb alternative that goes great with this hearty dish.
- Almond Flour Tortillas: Roll up some casserole for a delicious low-carb wrap option.
How to Perfect Keto Buffalo Chicken Casserole
Perfecting your Keto Buffalo Chicken Casserole is easy with a few simple tips. Follow these suggestions to enhance the flavor and texture of your dish.
- Use Fresh Ingredients: Fresh cauliflower and cooked chicken will enhance the taste and texture of your casserole.
- Adjust Spice Level: If you prefer it milder, reduce the amount of hot sauce or choose a less spicy brand.
- Add More Cheese: For an extra cheesy experience, sprinkle more cheddar on top before baking.
- Mix in Vegetables: Consider adding bell peppers or zucchini for added nutrition and flavor.
- Let It Rest Before Serving: Allowing the casserole to cool slightly helps set it and makes serving easier.
Best Side Dishes for Keto Buffalo Chicken Casserole
To complement your Keto Buffalo Chicken Casserole, consider these delicious side dishes. Each option pairs well while keeping your meal low in carbs.
- Cauliflower Rice: A fantastic low-carb alternative to traditional rice; simply sauté with garlic for flavor.
- Zucchini Noodles: Spiralized zucchini adds a fun twist and is perfect for soaking up sauces.
- Garlic Mashed Cauliflower: Creamy and flavorful, it’s a great substitute for mashed potatoes.
- Broccoli Salad: Tossed with olive oil, nuts, and cheese, this salad adds crunch and nutrition.
- Roasted Asparagus: Lightly seasoned asparagus provides a fresh contrast to the rich flavors of the casserole.
- Cabbage Slaw: A crunchy slaw with mayo or vinaigrette offers tanginess that complements the dish beautifully.
Common Mistakes to Avoid
Making a Keto Buffalo Chicken Casserole can be simple, but there are common pitfalls to watch for. Here are a few mistakes to avoid for the best results:
- Using the wrong cheese: Not all cheeses melt well. Stick with cheddar for the perfect creamy texture.
- Overcooking the cauliflower: If you overcook your cauliflower, it can become mushy. Steam until just tender for the best bite.
- Skipping the heavy cream: Heavy cream adds richness. Don’t skip this step; it’s essential for flavor!
- Neglecting seasoning: Buffalo sauce alone isn’t enough. Taste and adjust seasonings to ensure a balanced flavor.
- Not letting it cool before serving: Serving too hot can make it difficult to enjoy. Allow it to cool slightly for better texture and flavor.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container for up to 4 days.
- Allow the casserole to cool completely before sealing.
Freezing Keto Buffalo Chicken Casserole
- Freeze in an airtight container or freezer bag for up to 3 months.
- Label with the date to keep track of freshness.
Reheating Keto Buffalo Chicken Casserole
- Oven: Preheat to 350°F and bake covered for about 20 minutes until heated through.
- Microwave: Heat in short intervals, stirring occasionally, until warm.
- Stovetop: Warm gently over low heat, stirring frequently, until heated through.
Frequently Asked Questions
Here are some common questions about making a Keto Buffalo Chicken Casserole.
Can I use leftover chicken?
Yes! Using leftover chicken is a great way to save time and enhance flavor in your casserole.
What can I substitute for cream cheese?
You can use sour cream or Greek yogurt as alternatives; however, this may alter the dish’s texture slightly.
How spicy is this casserole?
The spice level depends on your choice of hot sauce. Adjust based on your personal preference!
Is it possible to make this dairy-free?
Absolutely! Use dairy-free cream cheese and cheese alternatives for a delicious dairy-free version of this casserole.
Final Thoughts
This Keto Buffalo Chicken Casserole is not only easy to make but also packed with flavor. Its combination of spicy buffalo sauce and creamy cheese makes it a delightful meal that everyone will enjoy. Feel free to customize it by adding vegetables or adjusting the spice level. Give it a try today!
Keto Buffalo Chicken Casserole
Keto Buffalo Chicken Casserole is the ultimate comfort food that satisfies your cravings while keeping your diet in check. This hearty dish features tender chicken and cauliflower coated in a spicy, cheesy buffalo sauce that’s absolutely irresistible. With just 3g of net carbs per serving, this casserole is perfect for those on a ketogenic diet or anyone seeking a delicious and filling meal. Quick to prepare, it’s ideal for busy weeknights or casual gatherings with friends and family. Whether served as a main course or as part of a buffet spread, this casserole is sure to please everyone at the table.
- Prep Time: 15 minutes
- Cook Time: 30 minutes
- Total Time: 45 minutes
- Yield: Serves 6
- Category: Dinner
- Method: Baking
- Cuisine: American
Ingredients
- 2 cups chopped cauliflower
- 4 oz cream cheese
- 2 cups cooked chicken
- 2 cloves garlic, crushed
- 1/2 cup hot sauce (like Franks or Red Hot)
- 3 tablespoons heavy cream
- 4 oz cheddar cheese, grated
Instructions
- Preheat the oven to 400°F.
- Microwave chopped cauliflower for about 5 minutes until slightly tender.
- In a skillet, combine cream cheese, hot sauce, and garlic; whisk until melted.
- Stir in cooked chicken and microwaved cauliflower; mix well.
- Transfer the mixture to a greased baking dish, pour heavy cream over it, and top with cheddar cheese.
- Bake for about 30 minutes until golden brown. Cool slightly before serving.
Nutrition
- Serving Size: 1/6 of casserole (200g)
- Calories: 320
- Sugar: 2g
- Sodium: 650mg
- Fat: 22g
- Saturated Fat: 10g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 6g
- Fiber: 3g
- Protein: 26g
- Cholesterol: 85mg