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Jalapeño Buffalo Chicken Casserole Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.9 from 67 reviews
  • Author: Elizabeth
  • Prep Time: 15 minutes
  • Cook Time: 40 minutes
  • Total Time: 55 minutes
  • Yield: 4 to 4.4 servings
  • Category: Casserole
  • Method: Baking
  • Cuisine: American
  • Diet: Gluten Free

Description

This Jalapeño Buffalo Chicken Casserole is a flavorful, low-carb, gluten-free dish combining tender shredded chicken, spicy buffalo sauce, and creamy cauliflower, baked to perfection with a hint of heat from fresh jalapeños. It’s a comforting yet healthy meal perfect for dinner or meal prep.


Ingredients

Scale

Protein & Vegetables

  • 2 cups cooked chicken, shredded (rotisserie chicken works well)
  • 1 medium head of cauliflower, cut into florets
  • 2 jalapeños, thinly sliced
  • ¼ cup chopped green onions for garnish

Sauce & Seasonings

  • 1 cup coconut cream or unsweetened canned coconut milk
  • ½ cup buffalo sauce (Whole30 compliant)
  • ½ teaspoon garlic powder
  • ½ teaspoon onion powder
  • Salt and pepper to taste

Cheese & Oils

  • ½ cup nutritional yeast (or shredded cheese if not dairy-free)
  • 2 tablespoons olive oil or avocado oil


Instructions

  1. Preheat Oven: Preheat your oven to 375°F (190°C) to prepare for baking the casserole.
  2. Prepare Cauliflower: In a large mixing bowl, toss the cauliflower florets with the olive or avocado oil, garlic powder, onion powder, salt, and pepper until evenly coated.
  3. Roast Cauliflower: Spread the seasoned cauliflower on a baking sheet in a single layer and roast in the preheated oven for about 20-25 minutes until tender and slightly browned.
  4. Mix Sauce: In a separate bowl, combine the coconut cream (or coconut milk) with the buffalo sauce and nutritional yeast, mixing well to create a creamy, spicy sauce.
  5. Combine Ingredients: In a casserole dish, mix the roasted cauliflower, shredded chicken, sliced jalapeños, and the buffalo sauce mixture, ensuring all components are well incorporated.
  6. Bake Casserole: Place the casserole dish in the oven and bake for an additional 15 minutes to let the flavors meld and the dish heat through thoroughly.
  7. Garnish and Serve: Remove from the oven, sprinkle chopped green onions over the top, and serve warm for the best taste experience.

Notes

  • Use rotisserie chicken to save time and add flavor.
  • Adjust the number of jalapeños according to your preferred spice level.
  • For a dairy version, substitute nutritional yeast with shredded cheese like cheddar or mozzarella.
  • This dish is Whole30 compliant when using compliant buffalo sauce and coconut cream.
  • Leftovers can be refrigerated for up to 3 days and reheated in the oven or microwave.