Buffalo Chicken Sweet Potato Casserole

Buffalo Chicken Sweet Potato Casserole is a hearty and flavorful dish that perfectly balances spicy buffalo chicken with the natural sweetness of sweet potatoes. It’s a comforting, protein-packed casserole that’s easy to prepare and ideal for busy weeknights, gatherings, or meal prep.

Why You’ll Love This Recipe

This casserole is not only satisfying but also packed with wholesome ingredients. The heat from the buffalo sauce pairs beautifully with creamy cheese, roasted vegetables, and crispy toppings. It’s naturally gluten-free and can be adapted to suit a range of dietary preferences. Plus, it’s a complete meal in one dish—no sides required.

ingredients

(Tip: You can find the complete list of ingredients and their measurements in the recipe card below.)

• boneless, skinless chicken breasts, cut into 1-inch cubes
• sweet potatoes, diced (skins optional)
• broccoli, cut into small florets
• buffalo sauce (e.g., Frank’s RedHot)
• avocado oil or olive oil
• garlic powder
• salt
• black pepper
• shredded cheddar cheese
• cooked turkey bacon, chopped
• chopped green onions
• optional: ranch or blue cheese dressing for topping

directions

1. Preheat the oven to 425°F (220°C) and lightly grease a 9×13-inch casserole dish.
2. In a small bowl, combine buffalo sauce, oil, garlic powder, salt, and pepper.
3. Toss sweet potatoes with half the sauce mixture and spread in the dish. Roast for 30 minutes, flipping halfway.
4. While sweet potatoes roast, toss chicken and broccoli with the remaining sauce.
5. After 30 minutes, remove the dish and top with the chicken-broccoli mixture. Return to the oven for 20–25 minutes until the chicken is fully cooked.
6. Sprinkle cheddar cheese, turkey bacon, and green onions over the casserole. Bake for 5 more minutes until the cheese is melted.
7. Let it cool slightly before serving. Add ranch or blue cheese if desired.

Servings and timing

This recipe yields approximately 6 servings.
Prep Time: 15 minutes
Cook Time: 55 minutes
Total Time: 1 hour 10 minutes

Variations

• Make it dairy-free: Use dairy-free cheese or omit cheese entirely.
• Vegetarian version: Substitute chicken with chickpeas or a plant-based meat alternative.
• Extra creamy: Add a dollop of Greek yogurt or cream cheese to the sauce mixture.
• Make it spicy: Increase the amount of buffalo sauce or add crushed red pepper flakes.
• Low-carb swap: Replace sweet potatoes with cauliflower or butternut squash.

storage/reheating

Store leftovers in an airtight container in the refrigerator for up to 4 days.
To reheat, warm in the oven at 350°F for about 15 minutes, or microwave individual portions for 1–2 minutes until heated through.
For freezing, store in a freezer-safe container for up to 2 months. Thaw overnight in the refrigerator before reheating.

FAQs

What type of buffalo sauce should I use?

Any store-bought buffalo sauce will work. Frank’s RedHot is a popular choice.

Can I prepare this casserole ahead of time?

Yes. You can assemble the casserole in advance and store it in the refrigerator for up to 24 hours before baking.

Can I use rotisserie chicken?

Yes. Shredded rotisserie chicken is a great time-saver. Add it after the sweet potatoes are roasted.

What cheese works best for this recipe?

Cheddar is classic, but pepper jack or mozzarella can be used for variation.

How do I make it less spicy?

Reduce the buffalo sauce or mix it with a little ranch dressing to mellow the heat.

Can I add other vegetables?

Yes. Cauliflower, zucchini, or red onions make great additions.

Is this recipe gluten-free?

Yes. All ingredients are naturally gluten-free, but always check labels on sauces and dressings.

Can I use frozen vegetables?

Yes. Thaw and pat dry frozen broccoli or other veggies before using to avoid excess moisture.

What is a good substitute for turkey bacon?

Regular bacon, plant-based bacon, or pancetta are all suitable alternatives.

How do I know the chicken is cooked through?

Use a meat thermometer to ensure the internal temperature reaches 165°F (74°C).

Conclusion

Buffalo Chicken Sweet Potato Casserole is a flavorful, crowd-pleasing dish that’s both easy to prepare and incredibly satisfying. Whether you’re looking for a quick dinner idea, a nutritious meal prep option, or a dish to feed the whole family, this casserole delivers bold taste and wholesome comfort in every bite.

Print