Jalapeño Buffalo Chicken Casserole Recipe
Introduction
This Jalapeño Buffalo Chicken Casserole brings together tender shredded chicken, spicy jalapeños, and a creamy buffalo sauce for a comforting and flavorful meal. It’s a perfect dish for those who love a little heat and crave a satisfying, easy-to-make casserole.

Ingredients
- 2 pounds chicken breast, cooked and shredded
- 20 ounces frozen cauliflower rice
- 2 small jalapeños, finely diced, plus more for topping if desired
- 1 small white or yellow onion, diced
- 1 red pepper, diced
- 1/2 cup shredded or finely diced carrots
- 1/2 cup canned coconut cream (the thick part at the top of the can)
- 1/2 cup buffalo sauce
- 1/4 cup ranch
- 1 tablespoon minced garlic
- 1 teaspoon salt
- 1/2 teaspoon black pepper
- Optional: green onion, extra jalapeños to garnish
Instructions
- Step 1: Preheat your oven to 400 degrees F.
- Step 2: Add the frozen cauliflower rice, diced jalapeños, onion, red pepper, carrots, and shredded chicken to a large casserole dish.
- Step 3: In a small bowl, whisk together the minced garlic, coconut cream, buffalo sauce, ranch, salt, and black pepper until well combined.
- Step 4: Pour the sauce mixture over the chicken and vegetables in the casserole dish. Use two forks or tongs to thoroughly mix everything until the sauce is evenly incorporated. Then, smooth the mixture into an even layer.
- Step 5: Bake the casserole in the preheated oven for 45 minutes, or longer if you prefer a crispier top.
- Step 6: Remove the casserole from the oven and drizzle with extra buffalo sauce or ranch, and add optional garnishes like green onion or additional jalapeños before serving.
Tips & Variations
- For a milder dish, reduce the amount of jalapeños or omit them altogether and add a pinch of smoked paprika for flavor.
- Use cooked rotisserie chicken to save time without sacrificing flavor.
- To make it creamier, stir in some shredded cheese before baking.
- Swap the cauliflower rice for regular cooked rice or quinoa if preferred.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the microwave or oven until warmed through. To maintain crispiness, reheat in the oven at 350 degrees F for about 10-15 minutes.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I make this casserole ahead of time?
Yes, you can assemble the casserole and refrigerate it for up to 24 hours before baking. Just add a few extra minutes to the baking time if baking straight from the fridge.
Is this dish gluten-free?
Yes, this recipe is naturally gluten-free as it uses cauliflower rice and no wheat-based ingredients. Just ensure your buffalo sauce and ranch dressing are certified gluten-free.
PrintJalapeño Buffalo Chicken Casserole Recipe
A spicy and creamy Jalapeño Buffalo Chicken Casserole combining tender shredded chicken with cauliflower rice and a flavorful buffalo ranch sauce, baked to perfection for a comforting, low-carb meal with a kick.
- Prep Time: 15 minutes
- Cook Time: 45 minutes
- Total Time: 1 hour
- Yield: 6 servings 1x
- Category: Main Course
- Method: Baking
- Cuisine: American
- Diet: Low Carb
Ingredients
Protein
- 2 pounds chicken breast, cooked and shredded
Vegetables
- 20 ounces frozen cauliflower rice
- 2 small jalapeños, finely diced, plus more for topping if desired
- 1 small white or yellow onion, diced
- 1 red pepper, diced
- 1/2 cup shredded or finely diced carrots
Sauce & Seasonings
- 1/2 cup canned coconut cream (the thick part at the top of the can)
- 1/2 cup buffalo sauce
- 1/4 cup ranch dressing
- 1 tablespoon minced garlic
- 1 teaspoon salt
- 1/2 teaspoon black pepper
Optional Garnish
- Green onion
- Extra jalapeños
Instructions
- Preheat Oven: Preheat your oven to 400 degrees F to prepare for baking the casserole evenly and thoroughly.
- Combine Main Ingredients: Add the cooked shredded chicken, frozen cauliflower rice, diced jalapeños, onion, red pepper, and carrots into a large casserole dish, distributing them evenly.
- Make the Sauce: In a small bowl, whisk together the minced garlic, coconut cream, buffalo sauce, ranch dressing, salt, and black pepper until the mixture is smooth and well combined.
- Mix Sauce and Ingredients: Pour the prepared sauce over the chicken and vegetables in the casserole dish. Use two forks or tongs to thoroughly combine the sauce with the ingredients, then smooth out the mixture into an even layer for even baking.
- Bake the Casserole: Place the casserole dish in the preheated oven and bake for 45 minutes. Bake slightly longer if you prefer a crispier top layer.
- Garnish and Serve: Remove the casserole from the oven and drizzle with additional buffalo sauce or ranch if desired. Garnish with green onions and extra jalapeños to enhance flavor and presentation.
Notes
- Can substitute shredded rotisserie chicken to save cooking time.
- Adjust jalapeño quantity to control spiciness.
- Use dairy-free ranch and buffalo sauce for a dairy-free option.
- Ensure the coconut cream is thick and not watery for best sauce consistency.
- Leftovers store well in the fridge for up to 3 days and reheat in the oven or microwave.
Keywords: jalapeño buffalo chicken casserole, buffalo chicken recipe, low carb casserole, spicy chicken casserole, cauliflower rice casserole, keto buffalo chicken

