Creamy Buffalo Chicken Cauliflower Casserole Recipe
Introduction
This Creamy Buffalo Chicken Cauliflower Casserole is a deliciously spicy and cheesy dish that combines tender cauliflower with shredded chicken in a bold buffalo sauce. It’s perfect for a comforting weeknight dinner or a crowd-pleasing appetizer.

Ingredients
- 1 large head of cauliflower, cut into florets
- 2 cups cooked chicken breast, shredded
- 1 cup buffalo sauce (adjust to taste)
- 1/2 cup ranch dressing or blue cheese dressing
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 3 green onions, chopped
- Salt and pepper to taste
- Fresh parsley or chives, chopped, for garnish (optional)
Instructions
- Step 1: Preheat your oven to 400°F (200°C) and lightly grease a 9×13-inch baking dish.
- Step 2: Steam or blanch the cauliflower florets until just tender, about 5-7 minutes. Drain well and pat dry to remove excess moisture.
- Step 3: In a large bowl, combine the shredded chicken, buffalo sauce, and ranch or blue cheese dressing. Add the cauliflower florets, tossing to coat evenly. Season with salt and pepper.
- Step 4: Transfer the cauliflower and chicken mixture to the prepared baking dish. Sprinkle the shredded cheddar and mozzarella cheeses over the top.
- Step 5: Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly, and the casserole is heated through.
- Step 6: Remove from the oven and sprinkle with chopped green onions and fresh parsley or chives if desired. Serve hot and enjoy the spicy, creamy goodness!
Tips & Variations
- For a milder dish, reduce the amount of buffalo sauce or use a milder wing sauce.
- Substitute cooked turkey or rotisserie chicken for convenience.
- Add diced celery or bell peppers for extra crunch and flavor.
- Use a mix of cheeses like pepper jack or smoked gouda to vary the flavor profile.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven or microwave until warmed through, adding a few minutes in the oven to restore the cheese’s melty texture.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this casserole ahead of time?
Yes, you can prepare the mixture and assemble the casserole a day ahead. Keep it covered in the refrigerator and bake just before serving.
Is this casserole gluten-free?
Yes, this recipe is naturally gluten-free as long as you use a gluten-free buffalo sauce and dressing. Always check labels to be sure.
PrintCreamy Buffalo Chicken Cauliflower Casserole Recipe
This Creamy Buffalo Chicken Cauliflower Casserole is a spicy, cheesy, and satisfying dish perfect for lovers of bold flavors and low-carb alternatives. Tender cauliflower florets are combined with shredded chicken, tangy buffalo sauce, and creamy ranch dressing, then topped with melted cheddar and mozzarella cheese for a hearty casserole that’s deliciously comforting and simple to make.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Category: Main Dish
- Method: Baking
- Cuisine: American
- Diet: Low Carb
Ingredients
Main Ingredients
- 1 large head of cauliflower, cut into florets
- 2 cups cooked chicken breast, shredded
- 1 cup buffalo sauce (adjust to taste)
- 1/2 cup ranch dressing or blue cheese dressing
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 3 green onions, chopped
- Salt and pepper to taste
- Fresh parsley or chives, chopped, for garnish (optional)
Instructions
- Preheat the Oven: Preheat your oven to 400°F (200°C) and lightly grease a 9×13-inch baking dish to prevent sticking and ensure easy cleanup.
- Prepare the Cauliflower: Steam or blanch the cauliflower florets until just tender, about 5-7 minutes. After cooking, drain thoroughly and pat dry with paper towels to remove excess moisture which helps prevent a soggy casserole.
- Mix the Ingredients: In a large bowl, combine the shredded chicken, buffalo sauce, and ranch or blue cheese dressing. Add the cooked cauliflower florets and toss everything together until the cauliflower and chicken are evenly coated. Season the mixture with salt and pepper according to your taste preference.
- Assemble the Casserole: Transfer the buffalo chicken and cauliflower mixture into the prepared baking dish. Evenly sprinkle the shredded cheddar and mozzarella cheese over the top to create a cheesy crust.
- Bake: Place the casserole in the preheated oven and bake for 20-25 minutes, or until the cheese is melted, bubbly, and golden in spots, and the casserole is heated through.
- Garnish and Serve: Remove the casserole from the oven and immediately sprinkle with chopped green onions and optional fresh parsley or chives for a pop of color and freshness. Serve hot and enjoy the creamy, spicy flavors of this hearty casserole.
Notes
- Adjust the amount of buffalo sauce to control the heat level according to your preference.
- For a dairy-free version, use vegan cheese and dairy-free ranch dressing.
- Be sure to thoroughly dry the cauliflower after steaming to avoid excess water in the casserole.
- This casserole can be made ahead and refrigerated before baking; simply increase baking time by 5-10 minutes if baking from cold.
- Leftovers can be stored in an airtight container in the refrigerator for up to 3 days and reheated in the oven or microwave.
Keywords: buffalo chicken casserole, cauliflower casserole, low carb dinner, spicy buffalo chicken, creamy buffalo chicken bake

