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Creamy Buffalo Chicken Cauliflower Casserole

Posted on November 14, 2025.

Easy Keto Creamy Buffalo Chicken Cauliflower Casserole

Welcome to a truly delightful dish that brings together creamy comfort and bold, zesty flavor! This Creamy Buffalo Chicken Cauliflower Casserole is a fantastic way to enjoy your favorite buffalo chicken experience in a low-carb, keto-friendly, and gluten-free package. It’s incredibly easy to prepare, making it a perfect weeknight meal or a comforting family dinner. Get ready for a simple recipe that doesn’t compromise on taste!

Table of Contents

Why You’ll Love This Creamy Buffalo Chicken Cauliflower Casserole

This recipe offers so much more than just a delicious meal. It’s a thoughtful way to enjoy rich flavors while adhering to specific dietary needs.

  • Quick Prep & Minimal Cleanup: With simple ingredients and straightforward steps, you can have this casserole in the oven in no time, and cleanup is a breeze.
  • Keto and Gluten-Free: Enjoy all the satisfaction of a comforting casserole without the carbs, making it ideal for those following keto or gluten-free lifestyles.
  • Bold, Satisfying Buffalo Flavor: Experience that signature tangy heat of buffalo sauce perfectly balanced with creamy cheese and tender chicken.
  • Family-Friendly & Crowd-Pleasing: Even picky eaters will love this flavorful dish, and it’s always a hit when shared at gatherings.
  • Great for Meal Prep: Prepare a batch on the weekend and enjoy wholesome, delicious meals throughout the busy week.
Close-Up of Cheesy Buffalo Chicken Cauliflower Casserole

Ingredients

Creating this delicious Creamy Buffalo Chicken Cauliflower Casserole requires just a few key ingredients that pack a punch. Each component contributes to the rich flavor and satisfying texture.

  • 1/2 cup buffalo sauce
  • 8 ounces cream cheese, softened
  • 1 1/2 pounds cooked chicken, shredded or diced
  • 8 ounces sharp cheddar cheese, grated (divided)
  • 5 cups riced cauliflower, fresh or frozen

Notes & Substitutions

You can easily adapt this recipe to fit what you have on hand or your personal preferences.

  • Cooked Chicken Options: For convenience, use a rotisserie chicken, leftover baked chicken, or quickly boil and shred chicken breasts.
  • Alternative Cheeses: Feel free to experiment! Monterey Jack, mozzarella, or even a pepper jack cheese can add a lovely twist.
  • Adjust Buffalo Sauce Spiciness: Use a mild buffalo sauce for less heat, or add a dash of cayenne pepper to ramp up the spice.
  • Riced Cauliflower Prep: If using frozen riced cauliflower, thaw it completely and squeeze out any excess moisture to prevent a watery casserole. Fresh riced cauliflower works wonderfully too.
  • Optional Seasonings: Enhance the flavor with a pinch of garlic powder, onion powder, or a dash of smoked paprika.

Equipment

Gathering your tools before you start makes the cooking process smooth and enjoyable.

How To Make Creamy Buffalo Chicken Cauliflower Casserole

Bringing this comforting Creamy Buffalo Chicken Cauliflower Casserole to life is a simple and rewarding process. Follow these steps for a perfectly baked dish.

Mixing Buffalo Chicken Casserole Ingredients
Buffalo Chicken Casserole Mixture in Baking Dish

  1. Preheat your oven to 375°F (190°C). This ensures your oven is at the correct temperature for even baking.
  2. In a large mixing bowl, combine the shredded cooked chicken, riced cauliflower, softened cream cheese, buffalo sauce, and half of the grated sharp cheddar cheese.
  3. Mix all the ingredients thoroughly until they are well combined and the mixture appears thick and evenly coated. This ensures every bite of your creamy buffalo chicken cauliflower casserole is bursting with flavor.
  4. Transfer the mixture into your prepared medium casserole dish. Spread it out evenly using a spatula.
  5. Top the casserole with the remaining half of the sharp cheddar cheese. This creates a beautiful, golden crust.
  6. Cover the casserole dish loosely with aluminum foil and bake for 25 minutes. Covering helps the casserole heat through without the cheese browning too quickly.
  7. Remove the foil and continue to bake for an additional 10 minutes, or until the cheese is beautifully melted, bubbly, and lightly golden brown.
  8. Garnish with extra buffalo sauce and fresh, minced parsley, if desired. Serve your hot Creamy Buffalo Chicken Cauliflower Casserole immediately and enjoy!
Layering Cheddar Cheese on Buffalo Chicken Cauliflower Casserole

Pro Tips & Troubleshooting

Achieving the perfect casserole is easy with a few simple tricks. These tips will help you create a consistently delicious dish.

  • Perfect Cauliflower Texture: Ensure riced cauliflower is well-drained if frozen to avoid a watery consistency. Roasting it briefly beforehand can also enhance its flavor and reduce moisture.
  • Golden, Bubbly Cheese Topping: For an extra crispy top, consider a quick broil for the last minute or two once the foil is removed, watching carefully to prevent burning.
  • Adjust Spice Levels: Always taste your buffalo sauce mixture before baking and add more heat (like a pinch of cayenne) or cool it down with a touch more cream cheese.
  • Prevent Watery Casserole: Squeeze excess water from thawed riced cauliflower and ensure your cream cheese is softened for even mixing.
  • Ensure Even Baking: Use a glass or ceramic casserole dish for more consistent heat distribution. Press the mixture down evenly in the dish.
  • Prepare Ahead of Time: You can assemble the entire casserole, cover it tightly, and refrigerate for up to 24 hours before baking. Add a few extra minutes to the baking time if baking from cold.

Serving, Storage & Variations

This versatile Creamy Buffalo Chicken Cauliflower Casserole can be enjoyed in many ways, and it stores beautifully for future meals.

Serving Suggestions

Pair this rich casserole with fresh, cooling sides to balance the heat.

  • Serve alongside a crisp green salad with ranch or blue cheese dressing to complement the flavors.
  • Offer crunchy celery sticks, carrot sticks, or cucumber slices as refreshing dippers.
  • Top individual servings with a dollop of Greek yogurt, sour cream, or extra blue cheese crumbles for added creaminess and tang.

Storage Instructions

Proper storage helps you enjoy your delicious creation for days to come.

  • Refrigerator: Store any leftover Creamy Buffalo Chicken Cauliflower Casserole in an airtight container in the refrigerator for up to 3-4 days.
  • Freezing: For longer storage, cool the casserole completely, then transfer portions to freezer-safe containers. It can be frozen for up to 2-3 months.
  • Reheating: Reheat refrigerated leftovers in the microwave or oven until warmed through. Thaw frozen portions in the refrigerator overnight before reheating in the oven at 350°F (175°C) until bubbly.

Variations

Feel free to get creative with this recipe and make it your own!

  • Add Other Vegetables: Incorporate finely diced celery, bell peppers, or even a handful of spinach into the mixture for extra nutrition and crunch.
  • Different Proteins: Swap the chicken for cooked ground turkey or shredded pork for a different flavor profile.
  • Customize Toppings: Besides cheese, consider crumbled bacon, finely chopped green onions, or a sprinkle of everything bagel seasoning before baking.
  • Adjust Flavors: Stir in a tablespoon of ranch seasoning mix or blue cheese dressing with the buffalo sauce for a different spin on the classic taste.
Scooping Creamy Buffalo Chicken Cauliflower Casserole

Nutrition Information

This Creamy Buffalo Chicken Cauliflower Casserole offers a satisfying meal while aligning with your low-carb and keto goals. It’s packed with protein and healthy fats.

NutrientPer Serving (300g)
Calories438.80 kcal
Carbohydrate Content7.98 g
Fat Content28.66 g
Protein Content35.81 g
Sugar Content2.55 g
Cholesterol Content0.16 g
Fiber Content1.10 g
Saturated Fat Content15.29 g
Sodium Content1.10 g

This dish is a fantastic choice for those monitoring their carb intake, offering a substantial and delicious option. It’s naturally gluten-free due to the absence of grains.

Frequently Asked Questions

You might have a few questions about making this fantastic casserole. Here are some quick answers to help you out.

How do I store leftovers effectively?

Store your Creamy Buffalo Chicken Cauliflower Casserole in an airtight container in the refrigerator for up to 3-4 days, or freeze for longer enjoyment.

What are the core casserole ingredients?

The main ingredients include cooked chicken, riced cauliflower, buffalo sauce, cream cheese, and sharp cheddar cheese for that classic flavor.

How do I prepare cauliflower for baking?

If using frozen riced cauliflower, always thaw it completely and gently squeeze out any excess moisture before mixing it into the casserole.

Can I prepare this ahead of time?

Absolutely! Assemble the entire casserole, cover it tightly, and refrigerate for up to 24 hours. Just add a few extra minutes to the baking time.

Final Thoughts

This Creamy Buffalo Chicken Cauliflower Casserole truly embodies the spirit of simple, joyful cooking that brings families together. It’s a delicious, comforting dish that proves healthy eating can be incredibly flavorful and easy to achieve. We hope you feel empowered to create this wonderful meal and experience the joy it brings to your table. Share your creations and thoughts in the comments below – we love hearing from you!

Baked Buffalo Chicken Cauliflower Casserole
Dominique

Creamy Buffalo Chicken Cauliflower Casserole: Keto-Friendly Delight

This keto-friendly creamy buffalo chicken cauliflower casserole is a delightful and flavorful dish, perfect for a low-carb meal.
Prep Time 10 minutes
Cook Time 35 minutes
Total Time 45 minutes
Servings: 4 servings
Course: Dinner, Main Course, Side Dish
Cuisine: American
Calories: 480

Ingredients
  

Main Ingredients
  • 1/2 Cup buffalo sauce
  • 8 ounces cream cheese
  • 1.5 lbs cooked chicken
  • 8 ounces sharp cheddar cheese
  • 5 cup riced cauliflower

Equipment

  • Oven
  • Large bowl
  • Medium casserole dish
  • Foil

Method
 

Instructions
  1. Preheat oven to 375°F.
  2. Combine chicken, riced cauliflower, buffalo sauce, cream cheese, and half of the cheddar cheese in a large bowl.
  3. Spread the mixture into a medium casserole dish and top with the remaining cheddar cheese.
  4. Cover loosely with foil and bake for 25 minutes.
  5. Remove foil and bake for 10 minutes more, until cheese is melted and bubbling.
  6. Garnish with extra buffalo sauce and fresh parsley if desired; serve hot.

Notes

Garnish with extra Buffalo sauce and fresh, minced parsley, if desired.
Dominique

Hi there, I’m chef living in New York City. Every morning, I wake up to the sounds of my little one’s laughter and the comforting routine of preparing breakfast for my family my husband, our child, and my beloved mother, who’s become both my rock and my inspiration since my father passed away. As the only daughter left in our family, I feel a deep responsibility to carry on his memory whenever I step into the kitchen.

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