A plate holds a tortilla partially filled with grilled vegetables, including red and green bell peppers, onions, and what appears to be eggplant. Nearby, another tortilla is on a wooden board with a cloth, accompanied by a tray of sheet-pan chicken fajitas teeming with more grilled vegetables. MyFitnessPal Blog

With just six simple ingredients, these sheet pan chicken fajitas come together quickly, making it an easy, no-fuss option for busy weeknights.  

Active time: 15 minutes | Total time: 30 minutes

Sheet Pan Chicken Fajitas

Ingredients

  • 1 lb (454g) boneless, skinless chicken breast, sliced into thin strips
  • 2 bell peppers, sliced into thin strips
  • 1 large onion, sliced into thin strips
  • 1 tbsp fajita seasoning
  • 1 tbsp olive oil
  • 4 whole-wheat tortillas

Directions

Preheat the oven to 400°F (232°C). In a large bowl, toss the chicken, bell peppers, and onion with the fajita seasoning and olive oil until evenly coated. Spread the mixture in a single layer on a rimmed baking sheet.

Bake for about 15 minutes, or until the chicken is cooked through and registers 165°F (74°C) on an instant-read thermometer and the vegetables are tender.

Switch the oven to broil and cook for 2–3 minutes, until the chicken and vegetables are lightly charred at the edges.

Meanwhile, warm the tortillas in a dry skillet over medium heat for about 30 seconds per side. Serve immediately, topped with the fajita mixture.

Serves: 4 | Serving Size: 1/4 recipe

Nutrition (per serving): Calories: 334; Total Fat: 10g; Saturated Fat: 2g; Monounsaturated Fat: 3g; Polyunsaturated Fat: 2g; Cholesterol: 83mg; Sodium: 406mg; Carbohydrate: 31g; Dietary Fiber: 4g; Sugar: 6g; Protein: 30g
Nutrition Bonus: Calcium: 11%; Iron: 11%; Potassium: 569mg; Vitamin A: 18%; Vitamin C: 148%

Originally published November 2017; Updated date May 2026

The post Sheet Pan Chicken Fajitas appeared first on MyFitnessPal Blog.

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