Sheet Pan Chicken Fajitas

Sheet pan chicken fajitas are the perfect weeknight meal - vibrant, flavourful, and simple to prepare in less than 30 minutes. Juicy chicken, bell peppers, and onions are roasted together with spices to make a colourful dish that’s both satisfying and delicious. Serve with tortillas or over rice for an easy dinner!

Course Dinner, Lunch

Cuisine American, Mexican

Keyword chicken fajitas, sheet pan

Prep Time 5

Cook Time 20

Total Time 25

Servings serves

Calories 321kcal

Author Makyla Baines

Ingredients

600 g chicken breast sliced into thin strips
3 medium bell peppers sliced
2 medium red onions sliced
3 tablespoons olive oil

Fajita Seasoning

1 teaspoon chilli powder omit for no-spice
1 ½ teaspoons cumin
½ teaspoon coriander
1 teaspoon garlic powder
1 ½ teaspoons paprika
1 teaspoon salt
½ teaspoon black pepper

To Serve

Flour tortillas
Avocado
Greek Yogurt or Sour cream

Instructions

Preheat the oven to 180°C (350°F).
In a small bowl, combine chilli powder, cumin, coriander, garlic powder, paprika, salt, and pepper.
Place the sliced chicken, bell peppers, and red onion on the sheet pan.
Drizzle with olive oil and sprinkle the seasoning mixture evenly over the top. Toss everything together with your hands or tongs to coat well.
Arrange the chicken and vegetables in a single layer to ensure even cooking.
Roast in the preheated oven for 20–25 minutes, or until the chicken is fully cooked.
Remove from the oven and serve immediately with warm tortillas, your favourite toppings like guacamole, sour cream, or shredded cheese, and a squeeze of fresh lime juice.

Nutrition