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Buffalo Chicken Sweet Potato Casserole Recipe

4.5 from 386 reviews

This Buffalo Chicken Sweet Potato Casserole is a flavorful, hearty dish combining tender buffalo-sauced chicken, roasted sweet potatoes, and crisp broccoli, all topped with melted cheddar, green onions, and turkey bacon. Perfect for a spicy yet comforting meal with a balance of protein and vegetables.

Ingredients

Scale

Protein

  • 2 lbs boneless chicken breasts (about 3 large breasts), cut into cubes
  • 1/2 cup cooked turkey bacon, chopped

Vegetables

  • 5 medium sweet potatoes, cut into small cubes (skin on or off based on preference)
  • 2 heads broccoli, cut into small florets
  • 1/4 cup chopped green onion

Sauces and Oils

  • 1 cup buffalo sauce (New Primal or Franks recommended)
  • 1/2 cup avocado oil or olive oil
  • Drizzle of ranch dressing (optional topping)

Spices and Cheese

  • 1/2 tsp salt
  • 1 tsp black pepper
  • 2 tsp garlic powder
  • 1 cup shredded cheddar cheese

Instructions

  1. Preheat and prepare dish: Preheat your oven to 425°F (220°C) and grease a 9×13 inch casserole dish to prevent sticking.
  2. Prep vegetables and chicken: Cut the chicken breasts into cubes. Chop the sweet potatoes into small cubes, keeping skin on or off per your choice. Cut the broccoli into small florets.
  3. Mix buffalo sauce: In a small bowl, whisk together 1 cup buffalo sauce, 1/2 cup avocado or olive oil, 1/2 tsp salt, 1 tsp pepper, and 2 tsp garlic powder to create a flavorful marinade.
  4. Toss sweet potatoes: Place sweet potatoes in a large bowl and add half of the buffalo sauce mixture. Toss until the sweet potatoes are evenly coated.
  5. Roast sweet potatoes: Transfer the sweet potatoes to the greased casserole dish and roast in the preheated oven for 30 minutes, flipping them halfway through to ensure even cooking and slight caramelization.
  6. Prepare chicken and broccoli: In the bowl used previously, add the cubed chicken and broccoli. Pour the remaining buffalo sauce over them and toss thoroughly to coat all pieces evenly.
  7. Add chicken and broccoli: After the sweet potatoes have roasted for 30 minutes, spread the buffalo-coated chicken and broccoli evenly on top of the sweet potatoes in the casserole dish.
  8. Bake chicken and broccoli: Return the casserole to the oven and bake for 20-25 minutes, or until the chicken reaches an internal temperature of 165°F (74°C) ensuring it is fully cooked.
  9. Add toppings and melt cheese: Remove the casserole from the oven and sprinkle shredded cheddar cheese, chopped green onion, and cooked turkey bacon over the top. Place back in the oven for an additional 5 minutes or until the cheese is fully melted.
  10. Serve: Allow the casserole to cool for a few minutes before serving. Add a drizzle of ranch or blue cheese dressing if desired for extra flavor.

Notes

  • Using skin-on sweet potatoes enhances texture and nutrition, but peels can be removed based on preference.
  • For extra heat, increase the amount of buffalo sauce or add a pinch of cayenne pepper to the sauce mixture.
  • Cook turkey bacon ahead of time to crisp it before adding.
  • You can substitute broccoli with other vegetables like cauliflower or green beans if preferred.
  • Ensure chicken reaches 165°F internal temperature for food safety.
  • This casserole can be prepared ahead and refrigerated before baking for convenience.

Keywords: Buffalo chicken casserole, sweet potato casserole, spicy chicken bake, buffalo sauce recipe, healthy casserole, chicken and broccoli dish, one-dish meal