Buffalo Chicken Sweet Potato Casserole Recipe
Introduction
This Buffalo Chicken Sweet Potato Casserole is a flavorful and comforting dish that combines tender chicken, roasted sweet potatoes, and spicy buffalo sauce. It’s a perfect meal for those who love a bit of heat balanced with savory ingredients and a cheesy finish.

Ingredients
- 2 lbs boneless chicken breasts (about 3 large breasts), cut into cubes
- 5 medium sweet potatoes, cut into small cubes (skin optional)
- 2 heads broccoli, cut into small florets
- 1 cup buffalo sauce (such as New Primal or Frank’s)
- 1/2 cup avocado oil or olive oil
- 1/2 tsp salt
- 1 tsp pepper
- 2 tsp garlic powder
- 1 cup shredded cheddar cheese
- 1/4 cup chopped green onion
- 1/2 cup cooked turkey bacon
- Drizzle of ranch dressing (optional)
Instructions
- Step 1: Preheat the oven to 425°F and grease a 9×13-inch casserole dish.
- Step 2: Cut the chicken, sweet potatoes, and broccoli into smaller pieces as described.
- Step 3: In a small bowl, combine the buffalo sauce, avocado or olive oil, salt, pepper, and garlic powder.
- Step 4: Place the sweet potatoes in a large bowl and toss with half of the buffalo sauce mixture until evenly coated.
- Step 5: Spread the sweet potatoes in the casserole dish and roast for 30 minutes, flipping them halfway through cooking.
- Step 6: In the large bowl used for sweet potatoes, add the chicken and broccoli, then toss with the remaining buffalo sauce mixture to coat completely.
- Step 7: After the sweet potatoes have roasted for 30 minutes, add the coated chicken and broccoli on top of them in the casserole dish.
- Step 8: Bake for an additional 20-25 minutes, or until the chicken reaches an internal temperature of 165°F.
- Step 9: Remove the casserole from the oven. Sprinkle shredded cheddar cheese, green onion, and cooked turkey bacon over the top, then return to the oven for about 5 minutes until the cheese melts.
- Step 10: Let the casserole cool for a few minutes before serving. Drizzle ranch or blue cheese dressing on top if desired.
Tips & Variations
- For extra heat, add a pinch of cayenne pepper or use a hotter buffalo sauce variety.
- Swap turkey bacon with regular bacon or omit for a vegetarian option using tofu or a plant-based chicken substitute.
- Leave the sweet potato skins on for added texture and nutrients, or peel if you prefer a smoother bite.
- Try adding a handful of chopped celery for some crunch that complements the buffalo flavors.
Storage
Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F until warmed through to maintain crispiness, or microwave on medium power, stirring halfway through. Adding fresh toppings after reheating can refresh the dish.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use frozen broccoli for this casserole?
Yes, you can use frozen broccoli. Just thaw and drain it well before tossing with the buffalo sauce to avoid excess moisture in the casserole.
Is there a way to make this dish less spicy?
Absolutely! Use less buffalo sauce or choose a milder variety. You can also add more cheese or drizzle ranch dressing to balance out the heat.
Print
Buffalo Chicken Sweet Potato Casserole Recipe
- Total Time: 1 hour 20 minutes
- Yield: 6 servings 1x
Description
This Buffalo Chicken Sweet Potato Casserole is a hearty and flavorful one-dish meal combining tender roasted sweet potatoes, juicy buffalo-coated chicken, and crisp broccoli. Topped with melted cheddar cheese, green onions, turkey bacon, and a drizzle of ranch, it offers the perfect balance of spicy, savory, and creamy textures in every bite. Easy to prepare and perfect for a comforting dinner or meal prep option.
Ingredients
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 as preferred)
- 2 heads broccoli, cut into small florets
- 1/4 cup chopped green onion
Sauce & Seasonings
- 1 cup buffalo sauce (e.g., New Primal or Frank’s)
- 1/2 cup avocado oil or olive oil
- 1/2 tsp salt
- 1 tsp pepper
- 2 tsp garlic powder
Dairy
- 1 cup shredded cheddar cheese
Toppings
- Drizzle of ranch dressing (optional)
Instructions
- Preheat Oven and Prepare Dish: Preheat your oven to 425°F (220°C) and grease a 9×13 inch casserole dish to prevent sticking during roasting.
- Cut Vegetables and Chicken: Chop the chicken breasts into bite-sized cubes, cut the sweet potatoes into small cubes (skin optional), and separate the broccoli into small florets for even cooking.
- Make Buffalo Sauce Mixture: In a small bowl, combine the buffalo sauce, avocado oil (or olive oil), salt, pepper, and garlic powder, mixing well to create a flavorful coating.
- Toss Sweet Potatoes in Sauce: Place the cubed sweet potatoes in a large bowl and add half of the buffalo sauce mixture. Toss thoroughly to coat all the sweet potato cubes evenly.
- Roast Sweet Potatoes: Spread the coated sweet potatoes evenly in the prepared casserole dish. Roast in the oven for 30 minutes, flipping the sweet potatoes halfway through to ensure even caramelization.
- Coat Chicken and Broccoli: While sweet potatoes roast, add the cubed chicken and broccoli florets to the large bowl previously used for the sweet potatoes. Pour in the remaining half of the buffalo sauce mixture and toss until the chicken and broccoli are fully coated.
- Add Chicken and Broccoli to Sweet Potatoes: After the initial 30 minutes of roasting, remove the casserole dish from the oven and evenly layer the buffalo-coated chicken and broccoli on top of the roasted sweet potatoes.
- Bake Until Chicken is Cooked Through: Return the casserole to the oven and bake for an additional 20-25 minutes, or until the chicken reaches an internal temperature of 165°F (74°C), ensuring it is safe to eat.
- Add Cheese and Toppings: Remove the casserole from the oven, sprinkle shredded cheddar cheese, chopped green onions, and cooked turkey bacon over the top. Place it back in the oven for 5 minutes or until the cheese has fully melted and is bubbly.
- Rest and Serve: Let the casserole cool for a few minutes before serving. Drizzle with ranch or blue cheese dressing if desired for extra flavor and creaminess.
Notes
- You can leave the sweet potato skin on for extra fiber or peel them if desired.
- For a spicier dish, add extra buffalo sauce or a dash of cayenne pepper to the marinade.
- Substitute turkey bacon with regular bacon or omit for a lower-fat option.
- This casserole can be prepared ahead and reheated in the oven for meal prep convenience.
- Ensure chicken is cooked to a safe internal temperature of 165°F to avoid foodborne illness.
- Leftovers store well in the refrigerator for up to 3 days.
- Prep Time: 20 minutes
- Cook Time: 60 minutes
- Category: Main Course
- Method: Baking
- Cuisine: American
Keywords: Buffalo chicken casserole, sweet potato casserole, buffalo sweet potato bake, spicy chicken casserole, easy dinner recipes, baked buffalo chicken, healthy casserole

