This creamy buffalo chicken cauliflower casserole folds tender cauliflower and shredded chicken into a tangy sauce of buffalo sauce, cream cheese and sour cream. Cheddar and mozzarella melt on top, and green onions finish it off. Serve it warm, straight from the dish.

Table of Contents

Ingredients

To make this creamy buffalo chicken cauliflower casserole, you’ll need:

For the Casserole:

Cauliflower Florets – 1 large head (or about 4 cups)
Cooked Chicken – 2 cups, shredded (rotisserie chicken works great)
Buffalo Sauce – ½ cup
Cream Cheese – 4 ounces, softened
Sour Cream – ½ cup
Shredded Cheddar Cheese – 1 cup
Shredded Mozzarella Cheese – 1 cup
Garlic Powder – 1 teaspoon
Onion Powder – 1 teaspoon
Salt and Pepper – to taste

For Topping:

Green Onions – 2, chopped
Blue Cheese Crumbles – ¼ cup (optional)
Extra Buffalo Sauce – for drizzling (optional)

Step-by-Step Instructions

1. Preheat Your Oven

Preheat your oven to 375°F (190°C) and lightly grease a 9×13-inch baking dish.

2. Cook the Cauliflower

Steam or boil the cauliflower florets until tender but not mushy, about 5-7 minutes. Drain well and set aside.

3. Prepare the Creamy Buffalo Sauce

In a large mixing bowl, combine the buffalo sauce, cream cheese, sour cream, garlic powder, onion powder, salt, and pepper. Mix until smooth and creamy.

4. Assemble the Casserole

Add the cooked cauliflower and shredded chicken to the creamy buffalo sauce mixture. Stir until everything is well coated. Transfer the mixture to the prepared baking dish and spread it evenly.

5. Add the Cheeses

Sprinkle the shredded cheddar and mozzarella cheeses evenly over the top of the casserole.

6. Bake the Casserole

Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly.

7. Garnish and Serve

Remove the casserole from the oven and let it cool for a few minutes. Top with chopped green onions, blue cheese crumbles, and a drizzle of extra buffalo sauce if desired. Serve warm and enjoy!

Tips for Success

Use Fresh Cauliflower: Fresh cauliflower gives the best texture, but frozen cauliflower can also be used if well-drained.
Adjust the Heat: Add more or less buffalo sauce depending on your spice preference.
Make It Ahead: Assemble the casserole up to a day in advance and bake it when ready to serve.

Try this recipe today and enjoy the creamy, spicy goodness of buffalo chicken with a healthy twist. Don’t forget to share your creations and tag us on social media!

Frequently Asked Questions

Can I use rotisserie chicken?

Yes. Two cups of shredded cooked chicken is all you need, and rotisserie chicken works great and saves time.

Is frozen cauliflower okay here?

It is. Fresh cauliflower gives the best texture, but frozen florets work as long as you drain them well before mixing them into the sauce.

Can I assemble the casserole in advance?

You can put it together up to a day ahead. Cover it, keep it in the fridge, and bake it when you are ready to serve.

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Creamy Buffalo Chicken Cauliflower Casserole Recipe