The Keto Buffalo Chicken Casserole is a delicious, hearty dish that perfectly marries the bold flavors of buffalo sauce with creamy cheese and tender chicken. This casserole is not only packed with flavor but also aligns seamlessly with ketogenic dietary guidelines, making it an ideal choice for anyone seeking low-carb meal options. Its enticing aroma and rich, comforting texture will have your family and friends coming back for seconds.

Why You Will Love This Recipe
You will absolutely love this Keto Buffalo Chicken Casserole for several reasons. First, the flavor profile is an explosion of savory goodness, combining the heat of buffalo sauce with the creaminess of cheese and the tenderness of chicken. Second, it’s incredibly easy to prepare, with minimal prep time and straightforward cooking steps. You can have a satisfying meal on the table in under an hour! Lastly, this casserole fits perfectly into a ketogenic lifestyle, being low in carbs and high in healthy fats, making it an excellent choice for both weight loss and maintaining energy levels.
Tips and Tricks
To ensure your Keto Buffalo Chicken Casserole turns out perfect every time, consider the following tips and tricks:
1. Use rotisserie chicken for a quick and easy shortcut; just shred it and mix it into the casserole.
2. For extra flavor, marinate your chicken in buffalo sauce for at least 30 minutes before cooking.
3. If you prefer a thicker casserole, you can add a tablespoon of almond flour to the mixture to help bind it.
4. Top with green onions or crumbled bacon for an extra layer of flavor and a crunchy texture.
5. For a richer taste, use a mix of cream cheese and sour cream.
Make Ahead Tips
For meal prep enthusiasts, this casserole is a dream come true. You can prepare the entire dish ahead of time and refrigerate it for up to 24 hours before baking. Alternatively, you can freeze the assembled casserole for up to three months. Just be sure to cover it tightly with aluminum foil or plastic wrap. When you’re ready to bake, thaw it in the refrigerator overnight and add an extra 10-15 minutes to the baking time.

Recipe Variations
There are countless ways to customize this casserole to suit your taste. Here are a few variations:
1. Swap the chicken for shredded turkey for a post-Thanksgiving twist.
2. Add vegetables like broccoli or cauliflower for added nutrients and texture.
3. Change up the cheese by using pepper jack for a spicier kick or mozzarella for a milder flavor.
4. Try a different sauce — BBQ sauce or ranch dressing can also work well if you want a change from buffalo.
How to Serve
Serve your Keto Buffalo Chicken Casserole hot from the oven, garnished with chopped green onions or parsley for a pop of color. This dish pairs beautifully with a simple side salad or steamed veggies. For a comforting touch, consider serving it with a dollop of sour cream or a drizzle of ranch dressing on top.

Pairing Suggestions
To enhance your dining experience, consider pairing this casserole with a crisp, refreshing drink. A chilled glass of dry white wine, such as Sauvignon Blanc, complements the spicy flavors beautifully. If you prefer cocktails, a light, citrusy vodka soda can be a great choice. For non-alcoholic options, a sparkling water with lime adds a zesty touch. On the side, serve a light cucumber salad or a bowl of creamy coleslaw to balance the heat of the dish.
How to Store
Leftovers of your Keto Buffalo Chicken Casserole can be stored in an airtight container in the refrigerator for up to four days. If you want to keep it longer, consider freezing individual portions for up to three months. Reheat in the oven at 350°F until warmed through, or microwave in short intervals, stirring occasionally to ensure even heating.
Equipment Needed
For this recipe, you will need a few basic kitchen tools:
- A mixing bowl for combining ingredients.
- A casserole dish (9×13 works best) for baking.
- A whisk or spoon for mixing.
- An optional rotisserie chicken shredder or fork to easily shred your chicken.
If you don’t have a casserole dish, any oven-safe baking dish can be used instead.

Dietary Adaptations
If you’re looking to adapt this recipe for specific dietary needs, here are some suggestions:
- Vegan: Substitute chicken with shredded jackfruit or chickpeas, and use vegan cream cheese and cheese alternatives.
- Dairy-Free: Use dairy-free cream cheese and cheese alternatives to keep it creamy while avoiding dairy.
- Nut-Free: Ensure your cream cheese and any sauces used are nut-free, and consider using coconut flour instead of almond flour for thickening.
Seasonal Adaptations
As seasons change, so can your casserole! In the summer, consider adding fresh garden herbs like basil or cilantro for a burst of freshness. In the fall, add roasted butternut squash or pumpkin puree for a touch of sweetness. In winter, hearty greens like kale or spinach can be a delightful addition.
Recipe FAQs
Can I use frozen chicken for this recipe? Yes, but it’s recommended to thaw the chicken first for even cooking.
What if I don’t have buffalo sauce? You can create a homemade version using hot sauce mixed with melted butter and a bit of vinegar.
How long will this casserole keep? In the refrigerator, it lasts about 4 days; in the freezer, it can last up to 3 months.
Can I make this ahead of time? Absolutely! You can prepare it a day in advance or freeze it for later use.

Keto Buffalo Chicken Casserole
The Keto Buffalo Chicken Casserole is a delicious, hearty dish that perfectly marries the bold flavors of buffalo sauce with creamy cheese and tender chicken.
Ingredients
- 2 cups cooked, shredded chicken
- 1 cup buffalo sauce
- 1 cup cream cheese, softened
- 1 cup shredded cheddar cheese
- 1/2 cup sour cream
- 1/4 cup green onions, chopped
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- Salt and pepper to taste
Instructions
- Preheat your oven to 350°F (175°C).
- In a large mixing bowl, combine the shredded chicken, buffalo sauce, cream cheese, sour cream, half of the cheddar cheese, garlic powder, onion powder, salt, and pepper. Mix until well combined.
- Transfer the mixture into a greased casserole dish, spreading it evenly.
- Top the mixture with the remaining cheddar cheese and sprinkle with chopped green onions.
- Bake for 25-30 minutes, or until the cheese is melted and bubbly.
- Remove from the oven and let it rest for 5 minutes before serving.
Nutrition Information:
Yield: 6 Serving Size: 1Amount Per Serving: Calories: 333Total Fat: 26gSaturated Fat: 14gTrans Fat: 0gUnsaturated Fat: 9gCholesterol: 103mgSodium: 1339mgCarbohydrates: 5gFiber: 0gSugar: 3gProtein: 19g
Chickenrecipes.blog, occasionally offers nutritional information for recipes contained on this site. This information is provided as a courtesy and is an estimate only. This information comes from online calculators. Although allchickenrecipes.com attempts to provide accurate nutritional information, these figures are only estimates.
Final Thoughts
In conclusion, the Keto Buffalo Chicken Casserole is a delightful dish that is not only satisfying and flavorful but also aligns perfectly with a low-carb lifestyle. It’s easy to make, and the possibilities for customization are endless. Whether you’re meal prepping for the week or looking for a comforting dinner option, this casserole will surely become a family favorite. Enjoy the bold flavors and the deliciousness of every bite!