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Homemade chicken fajitas sizzling in a cast iron skillet with grilled bell peppers, onions, drizzled chipotle sauce, fresh cilantro, and lime wedges on a wooden table

Homemade Chicken Fajitas: The Ultimate Sizzling Recipe

Experience restaurant-quality sizzling chicken fajitas at home! This recipe features a perfectly balanced citrus-spice marinade and expert techniques for searing chicken and blistering bell peppers in under 30 minutes.
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Prep Time 15 minutes
Cook Time 15 minutes
Total Time 30 minutes
Servings: 4 servings
Course: Dinner, Main Course
Cuisine: Mexican, Tex-Mex
Calories: 420
Ingredients Method Notes

Ingredients
  

Chicken & Marinade
  • 1.5 lbs Boneless skinless chicken breasts Sliced horizontally into even cutlets
  • 3 tbsp Olive oil Divided use
  • 2 tbsp Fresh lime juice Do not use bottled
  • 3 cloves Garlic Minced
  • 1 Jalapeno Finely diced, seeds removed
  • 1 tbsp Chili powder
  • 1 tsp Ground cumin
  • 1 tsp Smoked paprika
  • 1 tsp Dried oregano
  • 1 tsp Kosher salt
  • 0.5 tsp Black pepper Freshly ground
Vegetables & Serving
  • 3 medium Bell peppers Mixed colors, sliced into strips
  • 1 large Yellow onion Sliced into strips
  • 8 Flour tortillas Warmed before serving

Method
 

  1. In a large bowl, whisk together 2 tablespoons of olive oil, lime juice, minced garlic, jalapeno, chili powder, cumin, smoked paprika, oregano, salt, and pepper to create the marinade.
  2. Add the chicken cutlets to the bowl and turn to coat completely. Let marinate at room temperature for 15-30 minutes (do not exceed 4 hours in the fridge).
  3. Heat a large cast-iron skillet over medium-high heat until smoking. Add 1/2 tablespoon of oil. Remove chicken from marinade, letting excess drip off, and sear for 5-7 minutes per side until deeply browned and internal temp reaches 165°F (74°C).
  4. Remove the chicken to a cutting board and let it rest for 5 minutes.
  5. In the same skillet, add the remaining 1/2 tablespoon of oil. Toss in the sliced bell peppers and onions. Cook for 4-5 minutes, stirring occasionally, until blistered and tender-crisp.
  6. Slice the rested chicken against the grain into strips. Return the chicken to the skillet with the vegetables, toss to combine, and serve immediately with warm tortillas and your favorite toppings.

Notes

Expert Tip: Always rest your meat! Slicing the chicken immediately will cause the juices to run out, leaving your fajitas dry. Let the chicken sit for at least 5 minutes before slicing. Additionally, make sure your cast iron skillet is smoking hot before adding the meat or vegetables to ensure a proper restaurant-style sear.