Bright, bold, and impossibly simple, this Peri Peri Chicken Tray Bake is the kind of weeknight dinner that looks like you spent hours on it, but actually tastes like a restaurant dish with minimal fuss. It’s layered with spicy Peri Peri flavor, sweet roasted vegetables, and sizzling chicken breasts that finish with a gorgeous char. The ingredients are straightforward and pantry-friendly, and the whole meal goes on one tray for easy prep and cleanup. Serve it with steamed rice, warm flatbreads, or a crisp green salad for a satisfying dinner the whole family will love.

Why you’ll love this Peri Peri Chicken Tray Bake

Minimal hands-on time: everything roasts together on one tray.
Balanced flavors: spicy Peri Peri seasoning, sweet sweet potatoes, and charred corn add texture and contrast.
Flexible sides: pairs beautifully with grains, breads, or simply a handful of fresh herbs.
Fresh finish: chopped cilantro and a sliced red chili lift the whole dish.

Ingredients

2 tablespoon olive oil
4 chicken breasts
2 tablespoon Peri Peri seasoning – see note 1
2 onions – see note 2
2 sweet potatoes
4 mini corn on the cobs – see note 3
2 tablespoon olive oil
1 tablespoon Peri Peri seasoning – see note 1
Fresh cilantro
1 red chili

Notes

Note 1: Use your favorite Peri Peri seasoning blend. If store-bought blends include any non-permissible ingredients, choose a spice mix composed of smoked paprika, ground chili, garlic powder, onion powder, salt, oregano, and a touch of lemon zest to replicate the flavor.

Note 2: Peel the onions and slice them into wedges. Any common cooking onion works (yellow, white, or sweet).

Note 3: Mini corn on the cobs can be replaced with regular corn cut into smaller sections if you cannot find minis.

Equipment

Large rimmed baking tray
Mixing bowl
Sharp knife and chopping board
Measuring spoons
Tongs or spatula

Prep time

15 minutes active + 30–40 minutes roasting

Serves

Step-by-step Instructions

Preheat your oven to 200°C (about 400°F). Position a rack in the middle of the oven so the tray roasts evenly.
Place the 4 chicken breasts in a large mixing bowl. Add 2 tablespoon olive oil and 2 tablespoon Peri Peri seasoning. Toss thoroughly so each breast is evenly coated in the oil and spice. Set aside to marinate briefly while you prepare the vegetables.
Peel and cut the 2 onions into wedges. Peel the 2 sweet potatoes and cut them into 2–3 cm (about 1-inch) chunks for even roasting. If using larger corn, cut it into small sections so it fits on the tray and cooks at the same rate as the other ingredients.
In a separate bowl, combine the vegetable pieces (onion wedges, sweet potato chunks, and the 4 mini corn on the cobs). Drizzle the vegetables with the remaining 2 tablespoon olive oil and sprinkle 1 tablespoon Peri Peri seasoning over them. Toss until all vegetables are lightly but evenly coated.
Spread the seasoned vegetables in an even layer across the rimmed baking tray, leaving space between pieces so air can circulate and they roast rather than steam.
Nestle the 4 seasoned chicken breasts on top of the vegetables, spacing them evenly so the hot air can reach all sides of the chicken. If any seasoning remains in the chicken bowl, spoon a little over the chicken for extra flavor.
Place the tray in the preheated oven. Roast for 30–40 minutes, or until the chicken breasts reach an internal temperature of 75°C (165°F) and the sweet potatoes are tender when pierced with a fork. If the vegetables need extra color, you can broil for 2–3 minutes at the end—watch closely to avoid burning.
While the tray bakes, finely chop a handful of fresh cilantro and thinly slice the 1 red chili. These fresh ingredients will be used as a bright finishing touch.
When the chicken is cooked through and the vegetables are tender and slightly caramelized, remove the tray from the oven. Let everything rest on the tray for 5 minutes—this helps the juices redistribute and makes the chicken juicier.
Scatter the chopped cilantro over the chicken and vegetables, and place the sliced red chili on top for heat and color. Serve the whole tray or portion out onto plates with your choice of side.

Tips for success

Even sizes matter: cut sweet potatoes into uniform pieces so they roast in the same time as the chicken.
Don’t overcrowd the tray: give ingredients a little breathing room so they brown instead of steam.
Check internal temperature: use an instant-read thermometer to ensure the chicken is cooked to a safe temperature without drying out.
Adjust spice level: add more or less Peri Peri seasoning depending on your tolerance for heat. The red chili garnish also allows guests to add extra kick.
Make-ahead: you can marinate the chicken for up to 2 hours ahead of time to deepen the flavor. Keep refrigerated until ready to roast.

Serving suggestions

This Peri Peri Chicken Tray Bake pairs beautifully with steamed jasmine rice, a lemony couscous, or warm flatbreads to sop up the juices. For a lighter meal, serve with a crisp green salad dressed with a simple lemon vinaigrette. Leftovers reheat well—warm gently in a low oven to keep the chicken tender and the sweet potatoes from drying out.

Flavor variations

Smoky citrus: add a squeeze of fresh lemon or orange over the chicken just before serving to brighten the dish.
Garlic boost: mix a couple of minced garlic cloves into the olive oil before tossing with vegetables for an aromatic twist.
Herb swap: if you’d like something other than cilantro, parsley or chopped fresh basil also make a lovely finishing herb.

Make it a weeknight winner

One-pan meals like this Peri Peri Chicken Tray Bake are perfect for busy evenings. Minimal prep, vibrant flavor, and easy cleanup mean you can have a generous, flavorful dinner on the table without fuss. Once you’ve tried this combination of spicy chicken, sweet roasted sweet potatoes, and charred corn, it’ll become a regular in your rotation.

Nutritional notes

This recipe balances lean protein with vitamin-rich vegetables. Olive oil provides heart-healthy fats, and the Peri Peri seasoning brings big flavor without added sugar. Customize portion sizes based on your dietary needs and pair with a grain or salad if you want additional carbohydrates or vegetables.

Final thoughts

There’s something inherently satisfying about a tray bake that smells incredible as it comes out of the oven. This Peri Peri Chicken Tray Bake delivers on that promise: bold spice, contrasting textures, and hands-off cooking that still feels thoughtful. With just a handful of ingredients and a single roasting tray, you’ll enjoy a meal that’s as easy to make as it is delicious to eat.

Peri Peri Chicken Tray Bake

A simple tray bake of peri-peri marinated chicken with roasted sweet potatoes, onions and corn for an easy weeknight dinner.

Print Recipe Pin Recipe

Prep Time 10

Cook Time 35

Total Time 45

Servings: 4 servings

Ingredients Equipment Method Notes

Ingredients

2 tablespoons olive oil for marinating chicken
4 chicken breasts
2 tablespoons peri-peri seasoning for chicken (see note)
2 onions peeled and quartered
2 sweet potatoes cut into wedges
4 mini corn on the cob or 2 large cobs cut in half
2 tablespoons olive oil for vegetables
1 tablespoon peri-peri seasoning for vegetables
fresh cilantro to serve
1 red chili sliced, to serve

Equipment

large baking sheet (sheet pan)
mixing bowl or dish for marinating
Knife
Cutting Board
Measuring Spoons
Tongs or spatula

Method

Place the chicken breasts in a shallow dish. Add 2 tablespoons olive oil and 2 tablespoons peri-peri seasoning, then turn the chicken to coat evenly; set aside to marinate while you prepare the vegetables (or cover and refrigerate if marinating longer).
Remove the chicken from the refrigerator 20–30 minutes before cooking so it comes to room temperature if it was chilled.
Preheat the oven to 450°F (230°C).
Peel the onions and cut into quarters. Cut the sweet potatoes into wedges. If using large corn cobs, cut them in half.
Arrange the sweet potato wedges, quartered onions, and mini corn on a large sheet pan in a single layer with some space between pieces.
Drizzle the vegetables with 2 tablespoons olive oil and sprinkle with 1 tablespoon peri-peri seasoning, then toss lightly to coat.
Roast the vegetables in the preheated oven for 25 minutes, until they begin to brown and are nearly tender.
Remove the sheet pan and make four spaces for the chicken breasts. Place the marinated chicken breasts on the tray among the vegetables.
Return the tray to the oven and roast for 16–18 minutes (or 18–20 minutes for larger breasts) until the chicken is cooked through and the potatoes are tender; internal temperature should reach 165°F (74°C).
Transfer to plates and serve with lemon wedges, fresh cilantro and sliced red chili.

Notes

Peri-peri seasoning can be store-bought or homemade; many blends contain salt.
Any large round onion works; red onions add color.
Use frozen mini corn or cut large cobs in half; defrost frozen corn while prepping.
Marinate chicken from 25 minutes up to all day; refrigerate if marinating long and bring to room temperature before cooking.
Cook time may be 18–20 minutes for larger breasts; check for 165°F/74°C internal temperature.