One-Pan Chicken Fajitas
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Mexican

One-Pan Chicken Fajitas

35 min total15 prep20 cook4 servings400 cal
ClassicFlexitarianLow-Carb

Sliced chicken breast and bell peppers roasted together on a sheet pan with fajita seasoning, served with warm tortillas — a quick, hands-off weeknight dinner.

Ingredients

meat
  • 500 gchicken breast
produce
  • 3bell peppers
  • 1onion
  • 1 tbsplime juice
pantry
  • 2 tbspfajita seasoning
  • 2 tbspolive oil
bakery
  • 8flour tortillas

Steps

  1. Preheat the oven to 220°C (425°F) and line a large baking sheet with parchment paper or foil.
  2. Slice the bell peppers and onion into strips about 1 cm wide.
  3. Pat the chicken breast dry with paper towels and slice into strips of similar width to the vegetables.
  4. In a large mixing bowl, toss the chicken, bell peppers, and onion with the olive oil and fajita seasoning until evenly coated.
  5. Spread the mixture in a single layer on the baking sheet.
  6. Roast for 18–20 minutes, stirring once halfway through, until the chicken reaches 74°C (165°F) and the vegetables are charred at the edges.
  7. While the fajitas finish roasting, warm the tortillas in a dry skillet over medium heat for about 20 seconds per side, or wrap in foil and place in the oven for the last 5 minutes.
  8. Remove the sheet pan from the oven and squeeze the lime juice over the chicken and vegetables.
  9. Serve the chicken and vegetable mixture alongside the warm tortillas for building fajitas at the table.

Tips

  • Slice the chicken and vegetables into similarly sized strips so everything cooks evenly.
  • Spread everything in a single layer on the sheet pan; overcrowding leads to steaming instead of browning.
  • Use an instant-read thermometer to confirm the chicken reaches 74°C (165°F).
  • Warm the tortillas in a dry skillet or wrapped in foil in the oven during the last few minutes of roasting.
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