Buffalo Chicken Sweet Potato Bake

Category: Flavorful Vegetarian Creations

This vibrant bake combines juicy chicken cubes, sweet potato chunks, and broccoli, tossed in zesty buffalo sauce and olive oil for a harmonious blend of flavors. Roasted sweet potatoes form a tasty base, then get topped with savory chicken and broccoli before a finishing layer of melted cheddar is added. Every bite balances comforting heat, creamy cheese, and wholesome vegetables, ideal for weeknight dinners or gatherings. Simple steps, a single baking dish, and a sharp garnish of green onions make this hearty, nourishing meal easy to prepare and serve. High in protein and naturally gluten-free, it’s sure to satisfy hunger and taste buds alike.

A woman wearing a chef's hat and apron.
Updated on Fri, 04 Jul 2025 21:21:16 GMT
A white bowl filled with food. Pin
A white bowl filled with food. | easydiyrecipes.com

This buffalo chicken sweet potato casserole brings all the bold and comforting flavors you crave but packs them into a healthy one-pan meal that hits the spot after a long day. You get tender chicken, perfectly roasted sweet potatoes, broccoli florets, and all that cheesy tang from the buffalo sauce. I turn to this dish whenever I need something filling and hearty, but still feel great after eating it.

Ingredients

  • Chicken breast boneless and skinless: choose plump and pale pink pieces for juiciness and mild flavor
  • Sweet potatoes: pick firm ones with little to no blemishes their natural sweetness contrasts the spice
  • Broccoli: opt for bright green compact heads to ensure freshness and crunch
  • Buffalo sauce: reach for your favorite brand or homemade version for that classic tangy heat
  • Olive oil: helps roast vegetables and chicken to golden tenderness use extra virgin for best flavor
  • Garlic powder: choose fresh for the most punchy aroma it builds the savory layer
  • Onion powder: look for pure and vibrant powder it enhances the overall depth
  • Salt: choose fine sea salt for even seasoning throughout
  • Black pepper: freshly ground gives the most robust flavor
  • Cheddar cheese: always use freshly shredded it makes the topping melt better and gives a creamy finish
  • Green onion garnish: adds freshness color and a mild zing I always grab the brightest bunch at the store

Step-by-Step Instructions

Prepare the Baking Dish:
Spray a nine by thirteen inch casserole dish with oil and preheat your oven to four hundred twenty five degrees Fahrenheit. This step prevents sticking and readies your dish for cooking.
Mix the Buffalo Sauce:
In a small bowl combine your buffalo sauce olive oil garlic powder onion powder salt and black pepper. Stir well so everything becomes a unified marinade that will flavor your ingredients.
Season the Sweet Potatoes:
Dump your sweet potato cubes into a large bowl and pour in half of the buffalo sauce mixture. Toss thoroughly until every piece gets an even coating. This base will caramelize and soak up flavor in the first stage of baking.
Roast the Potatoes:
Arrange the coated sweet potatoes in your prepared casserole dish in a single even layer. Bake for thirty minutes flipping them halfway through. This step softens the potatoes and brings out their sweetness.
Prepare Chicken and Broccoli:
While the potatoes roast add your chicken cubes and broccoli florets to the same large mixing bowl. Pour over the remaining buffalo sauce and toss to coat really well so every piece picks up plenty of flavor.
Layer and Bake:
Once the sweet potatoes are mostly cooked scatter the seasoned chicken and broccoli right on top. Spread them out evenly for consistent baking. Return the dish to the oven and bake for another twenty to twenty five minutes. You want the chicken fully cooked and broccoli just tender.
Add the Cheesy Finish:
As soon as your chicken is cooked sprinkle the entire casserole with fresh cheddar cheese. Slide the pan under the broiler for about three to five minutes. Watch closely so the cheese melts and bubbles without burning.
Garnish and Serve:
Take out the bubbling casserole and let it cool slightly. Scatter chopped green onion on top for color and bite. Slice and serve warm for best flavor and texture.
A white bowl filled with food. Pin
A white bowl filled with food. | easydiyrecipes.com

Buffalo sauce is my not so secret weapon in this casserole because it gives the whole dish a craveable tangy punch. My family always gets excited as soon as they smell it wafting from the oven. Watching everyone gather around the table just as the cheese bubbles is hands down my favorite part of the week.

Storage Tips

Once your casserole has cooled completely cut it into portions and store them in airtight containers in the fridge for up to four days. For longer storage wrap individual slices tightly and freeze for up to three months. Reheat in the oven to recover that bubbly cheese top and avoid sogginess from the microwave.

Ingredient Substitutions

No sweet potatoes in the pantry You can swap in butternut squash for a similar sweetness. If you are after extra crunch try cauliflower instead of broccoli. Want it dairy free Skip the cheese or use a plant based alternative. For milder heat use half buffalo sauce and half plain tomato sauce to suit your spice level.

Serving Suggestions

This casserole makes a perfect all in one dinner on its own but it also travels well for meal prep lunches. Add a dollop of creamy ranch or yogurt for a cooling contrast or serve with a fresh green salad. If you like a little crunch scatter toasted pumpkin seeds on top before serving.

A white bowl filled with food. Pin
A white bowl filled with food. | easydiyrecipes.com

Cultural and Historical Context

Buffalo chicken became a classic American flavor in upstate New York and has grown into everything from pizza to pasta. Sweet potatoes bring Southern comfort and natural sweetness while casseroles in general are the ultimate weeknight staple for families. This recipe celebrates classic buffalo flavor but in a lighter vegetable packed approach.

Recipe FAQs

→ Can I use chicken thighs instead of breasts?

Yes, chicken thighs add extra juiciness and work well. Adjust cook time if needed to ensure they fully cook through.

→ How spicy is the buffalo sauce?

The heat level depends on the buffalo sauce brand. Choose a mild or hot version to match your preference, or mix with a little cream for milder flavor.

→ Can I prepare this ahead of time?

Absolutely. Assemble ahead, then cover and refrigerate. When ready, bake and broil as directed for best texture and warmth.

→ Are other vegetables suitable in this casserole?

Yes! Cauliflower, bell peppers, or zucchini work well with the flavor combination and can be swapped with or added to broccoli.

→ How do I store leftovers?

Store cooled portions in airtight containers in the refrigerator for up to 4 days. Reheat in the oven or microwave until hot.

Buffalo Chicken Sweet Potato Casserole

Spicy buffalo chicken, tender sweet potatoes, and broccoli bake together for a filling, flavorful one-pan meal.

Prep Time
15 min
Cook Time
60 min
Total Time
75 min
By: Evelyn

Category: Vegetarian Dishes

Skill Level: Medium

Cuisine: American

Yield: 8 Servings (8 slices)

Dietary Preferences: Gluten-Free

Ingredients

→ Main

01 900 g chicken breasts, boneless and skinless, cubed
02 1.5 kg sweet potatoes, peeled and cut into small cubes
03 2 broccoli heads, cut into small florets
04 240 ml buffalo sauce
05 120 ml olive oil
06 2 teaspoons garlic powder
07 2 teaspoons onion powder
08 0.5 teaspoon salt
09 1 teaspoon black pepper
10 100 g cheddar cheese, shredded

→ Garnish

11 Green onion, chopped

Steps

Step 01

Preheat oven to 220°C and lightly spray a 23x33 cm casserole dish with oil.

Step 02

In a small bowl, whisk together buffalo sauce, olive oil, garlic powder, onion powder, salt, and black pepper until fully combined.

Step 03

In a large bowl, toss sweet potato cubes with half of the buffalo sauce mixture until evenly coated.

Step 04

Transfer coated sweet potatoes to the prepared baking dish and roast for 30 minutes, flipping the potatoes halfway through to ensure even cooking.

Step 05

While the sweet potatoes are roasting, combine cubed chicken and broccoli florets in the same large bowl. Add remaining buffalo sauce mixture and toss until well coated.

Step 06

After 30 minutes, remove baking dish from the oven. Distribute coated chicken and broccoli evenly over the roasted sweet potatoes.

Step 07

Return dish to the oven and bake for an additional 20–25 minutes until chicken is fully cooked and broccoli is tender.

Step 08

Sprinkle casserole evenly with shredded cheddar cheese. Broil for 3–5 minutes until the cheese is melted and bubbly.

Step 09

Garnish with chopped green onion before slicing and serving.

Notes

  1. Ensure potatoes are flipped halfway to promote even caramelization and uniform texture.
  2. Cubing ingredients to even sizes ensures consistent cooking results.

Tools Required

  • Oven
  • 23x33 cm casserole dish
  • Large mixing bowls
  • Knife
  • Cutting board
  • Whisk

Allergy Info

Double-check all ingredients to spot potential allergens. Consult a healthcare professional if uncertain.
  • Contains dairy (cheddar cheese).

Nutritional Information (Per Serving)

These details are for informational purposes only and shouldn’t replace professional medical advice.
  • Calories: 443
  • Fats: 22 g
  • Carbohydrates: 29 g
  • Proteins: 35 g