Creamy Buffalo Chicken Cauliflower Casserole Recipe
If you’re on the hunt for a cozy, crave-worthy dish that nails the balance between comfort and bold flavor, look no further than this Creamy Buffalo Chicken Cauliflower Casserole Recipe. Each bite is a harmony of tender cauliflower, juicy chicken, and that legendary tangy-spicy buffalo sauce, all swaddled in melty cheese and creamy dressing. Whether you’re feeding a crowd on game day or just looking to shake up your weeknight dinner routine, this casserole delivers big flavor with minimal fuss. It’s secretly packed with veggies, endlessly customizable, and guaranteed to disappear fast!

Ingredients You’ll Need
Everything you need for this Creamy Buffalo Chicken Cauliflower Casserole Recipe is simple and easy to find, but every single ingredient has a big job—whether it’s adding heat, richness, or beautiful color. Here’s what you’ll want to gather before you get started:
- Cauliflower florets: The mild, slightly nutty taste soaks up buffalo flavor beautifully and bakes up perfectly tender, making it a smart stand-in for heavier carbs.
- Cooked chicken breast, shredded: Rotisserie or leftover grilled chicken works wonders here, offering protein and making prep ultra quick.
- Buffalo sauce: Go mild or wild—this is where the signature heat comes in, so choose a sauce you love (and adjust to your spice level!).
- Ranch or blue cheese dressing: Adds a creamy, cool counterpoint to the buffalo heat, and you can easily pick your favorite.
- Shredded cheddar cheese: Provides that golden, melty pull on top and a sharp bite to complement the sauce.
- Shredded mozzarella cheese: Melts into creamy bliss and ties all the other flavors together.
- Green onions, chopped: Sprinkle on top for a pop of color and a gentle oniony crunch.
- Salt and pepper: Essential for dialing in the flavor just right.
- Fresh parsley or chives, chopped: Totally optional, but adds a fresh, vibrant finish just before serving.
How to Make Creamy Buffalo Chicken Cauliflower Casserole Recipe
Step 1: Preheat the Oven
Let’s get things started by preheating your oven to 400°F (200°C). Don’t forget to lightly grease a 9×13-inch baking dish—this makes cleanup a breeze and helps prevent any sticky cheese from clinging to the pan later.
Step 2: Prepare the Cauliflower
Steam or blanch your cauliflower florets just until they’re tender, about 5-7 minutes. You want them to be cooked but still holding their shape, so they don’t go mushy in the casserole. Drain them thoroughly and pat them dry with a towel—removing that extra moisture keeps the sauce perfectly creamy and not watery.
Step 3: Mix the Ingredients
In a big bowl, toss your cooked shredded chicken with the buffalo sauce and ranch or blue cheese dressing. Add in those dried cauliflower florets, and give everything a gentle toss to coat evenly. Don’t forget to hit it with a pinch of salt and pepper—now’s your moment to taste and make sure it’s just right!
Step 4: Assemble the Casserole
Spoon the buffalo chicken cauliflower mixture into your prepared baking dish. Sprinkle a glorious layer of shredded cheddar and mozzarella cheese over the top. That duo of cheeses is what creates the irresistible melty, golden blanket!
Step 5: Bake
Slide your casserole into the oven and bake for 20-25 minutes. You’re looking for bubbling edges, melted cheese, and everything heated through. The smell? Pure magic drifting through your kitchen!
Step 6: Garnish and Serve
Once your Creamy Buffalo Chicken Cauliflower Casserole Recipe comes out, shower it with chopped green onions and a flourish of parsley or chives if you’re feeling fancy. Serve it piping hot and get ready for the oohs and aahs!
How to Serve Creamy Buffalo Chicken Cauliflower Casserole Recipe

Garnishes
Nothing brings this dish to life like a fresh flourish on top. Green onions add an extra snap and a burst of color, while chopped parsley or chives deliver that garden-fresh flavor. Want even more zing? Try a drizzle of extra buffalo sauce or a sprinkle of blue cheese crumbles as a bold finishing touch.
Side Dishes
This Creamy Buffalo Chicken Cauliflower Casserole Recipe is hearty on its own, but it absolutely loves some partners on the plate. A crisp green salad, roasted veggies, or some homemade garlic bread make excellent, crowd-pleasing sides. For low-carb fans, try pairing it with a cucumber-tomato salad or celery sticks to echo that classic buffalo platter vibe.
Creative Ways to Present
If you’re entertaining, spoon the casserole into ramekins for cute individual servings, or scoop it into lettuce wraps for a playful, handheld twist. You can even top baked potatoes or serve over quinoa for something totally different. The possibilities are as flexible as your appetite!
Make Ahead and Storage
Storing Leftovers
Leftover Creamy Buffalo Chicken Cauliflower Casserole Recipe stores beautifully. Simply cover your cooled casserole and keep it in the fridge for up to 3-4 days. The flavors actually seem to deepen after a rest, making leftovers something to look forward to!
Freezing
Want to freeze it for quick future meals? No problem! Once your casserole is baked and cooled, wrap portions tightly in plastic wrap and then foil, or pack into freezer-safe containers. It will keep happily for up to 2 months. Thaw overnight in the fridge before reheating.
Reheating
For best results, pop leftovers into a 350°F (175°C) oven, covered with foil, until hot and bubbly—usually around 20 minutes. In a pinch, zap individual servings in the microwave, but do so gently and stir halfway through to maintain that creamy, cheesy texture.
FAQs
Can I use frozen cauliflower instead of fresh?
Absolutely! Just make sure to thaw it fully and pat dry to prevent excess moisture in your Creamy Buffalo Chicken Cauliflower Casserole Recipe. Frozen cauliflower can sometimes run a touch softer, so keep an eye on texture.
Is there a dairy-free option for this recipe?
Yes! Use your favorite dairy-free cheese blends and a plant-based ranch or blue cheese dressing. You’ll barely notice the swap, and the Buffalo flavor stays front and center.
How spicy is this casserole?
The heat level is totally up to you! Choose a mild, medium, or extra hot buffalo sauce based on what your family enjoys. You can always add more sauce at the table if anyone wants to turn up the heat.
Can I make Creamy Buffalo Chicken Cauliflower Casserole Recipe ahead of time?
Definitely. Assemble everything up to the point of baking, then cover and refrigerate for a day. When ready to eat, just bake as directed, adding a couple of extra minutes if it’s going straight from the fridge to the oven.
What can I use instead of chicken?
If chicken isn’t your thing, try swapping in cooked turkey, shredded rotisserie-style jackfruit for a vegetarian twist, or even cubed tofu. The Creamy Buffalo Chicken Cauliflower Casserole Recipe is super flexible!
Final Thoughts
Few dishes deliver on comfort, flavor, and flexibility quite like this Creamy Buffalo Chicken Cauliflower Casserole Recipe. Whether it’s busy weeknights or weekend get-togethers, it brings a celebration of taste and texture every single time. Give it a try, and don’t be surprised if it becomes your new signature casserole!
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Creamy Buffalo Chicken Cauliflower Casserole Recipe
- Total Time: 40 minutes
- Yield: 6 servings 1x
- Diet: Gluten Free
Description
Indulge in the creamy and spicy flavors of this satisfying Creamy Buffalo Chicken Cauliflower Casserole. A perfect blend of tender cauliflower, shredded chicken, zesty buffalo sauce, and gooey cheeses, topped with fresh green onions and herbs.
Ingredients
Cauliflower:
- 1 large head of cauliflower, cut into florets
Chicken Mixture:
- 2 cups cooked chicken breast, shredded
- 1 cup buffalo sauce
- 1/2 cup ranch dressing or blue cheese dressing
- Salt and pepper to taste
Cheese Topping:
- 1 cup shredded cheddar cheese
- 1 cup shredded mozzarella cheese
- 3 green onions, chopped
- 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.
- Prepare the Cauliflower: Steam or blanch the cauliflower florets until just tender, about 5-7 minutes. Drain well and pat dry to remove excess moisture.
- Mix the Ingredients: 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.
- Assemble the Casserole: Transfer the cauliflower and chicken mixture to the prepared baking dish. Sprinkle the shredded cheddar and mozzarella cheeses over the top.
- Bake: Bake in the preheated oven for 20-25 minutes, or until the cheese is melted and bubbly, and the casserole is heated through.
- Garnish and Serve: 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!
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Main Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 serving
- Calories: 380 kcal
- Sugar: 3g
- Sodium: 980mg
- Fat: 24g
- Saturated Fat: 10g
- Unsaturated Fat: 11g
- Trans Fat: 0g
- Carbohydrates: 9g
- Fiber: 3g
- Protein: 32g
- Cholesterol: 95mg
Keywords: Buffalo Chicken, Cauliflower Casserole, Creamy Casserole, Easy Dinner Recipe