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One-Pan Chicken Fajitas

Maria G. Brooks
One-Pan Chicken Fajitas is a quick and easy meal loaded with tender chicken, colorful bell peppers, and onions, all roasted to perfection in a savory fajita seasoning.
This vibrant dish is perfect for busy weeknights and can be customized with your favorite toppings for a restaurant-quality experience at home.
Nutrition Facts (Per Serving):
Calories: 350 kcal, Protein: 32g, Fat: 17g, Carbohydrates: 22g, Fiber: 4g, Sugar: 7g, Sodium: 550mg, Cholesterol: 70mg
Estimated based on one serving (assuming 4 servings per batch)
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Prep Time 10 minutes
Cook Time 25 minutes
Total Time 35 minutes
Course Main Course
Cuisine Mexican
Servings 4 Servings
Calories 350 kcal

Equipment

  • 1 Large Baking Sheet
  • 1 large mixing bowl
  • 1 Knife
  • 1 Cutting board
  • 1 Citrus Juicer (optional)

Ingredients
  

For the Fajitas:

  • 1 lb 450g Boneless, Skinless Chicken Breasts (sliced into strips)
  • 1 Red Bell Pepper sliced into strips
  • 1 Yellow Bell Pepper sliced into strips
  • 1 Green Bell Pepper sliced into strips
  • 1 Large Red Onion sliced into strips
  • 3 tbsp Olive Oil
  • 2 tbsp Fajita Seasoning store-bought or homemade
  • 1 Lime juiced

For Serving:

  • 8 Small Flour Tortillas
  • 1 cup Sour Cream optional
  • 1 cup Guacamole optional
  • 1 cup Shredded Cheese optional

Instructions
 

Preheat the Oven

  • Preheat your oven to 425°F (220°C) and line a large baking sheet with parchment paper or foil.

Slice Ingredients

  • Thinly slice the chicken, bell peppers, and onion into uniform strips.

Season Everything

  • In a large mixing bowl, combine the chicken and vegetables. Drizzle with olive oil and sprinkle with fajita seasoning. Toss until everything is evenly coated.

Arrange on Baking Sheet

  • Spread the chicken and vegetable mixture evenly on the prepared baking sheet in a single layer.

Bake

  • Roast in the oven for 20-25 minutes, stirring halfway through, until the chicken is cooked through and the vegetables are tender and slightly caramelized.

Warm Tortillas

  • While the fajitas are roasting, warm the tortillas in a dry skillet, oven, or microwave.

Add Fresh Lime Juice

  • Remove the pan from the oven and squeeze fresh lime juice over the fajita mixture.

Serve and Enjoy

  • Serve the chicken and vegetables with warm tortillas and your choice of toppings like sour cream, guacamole, or shredded cheese.

Notes

Recipe Notes

  • Storage Tips: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet or microwave.
  • Freezing Option: Freeze the cooked chicken and vegetables in a freezer-safe bag for up to 3 months. Thaw overnight in the refrigerator and reheat before serving.
  • Customizations: Substitute chicken with shrimp, beef, or tofu for different variations. Add sliced jalapeños for extra heat.
  • Make It Gluten-Free: Use gluten-free tortillas.
Keyword One-Pan Chicken Fajitas