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chicken-fajitas-2026-03-09-173602-819x1024-1

Quick, Juicy Weeknight Fajita Recipe


  • Author: anna
  • Total Time: 37 minutes
  • Yield: 4 servings 1x
  • Diet: Gluten-Free option

Description

This is your new weeknight go-to chicken fajitas recipe, delivering juicy strips of chicken with crisp-tender peppers in under 40 minutes.


Ingredients

Scale
  • 680 g (1.5 lb) boneless skinless chicken breasts, thinly sliced
  • 15 g (2 tbsp) fajita seasoning mix
  • 45 ml (3 tbsp) olive oil, divided
  • 1 large red onion (200 g / 7 oz), thinly sliced
  • 2 large bell peppers (300 g / 10 oz), thinly sliced
  • Juice of 1 lime (30 ml / 2 tbsp)
  • 15 g (¼ cup) chopped fresh cilantro, for garnish (optional)
  • 8 small flour tortillas (6-inch / 15 cm), warmed

Instructions

  1. Slice the chicken breasts and toss with fajita seasoning, olive oil, and lime juice; marinate for 10 minutes.
  2. Prepare the vegetables by slicing the onion and bell peppers, then toss with olive oil and salt.
  3. Preheat a large skillet over medium-high until very hot.
  4. Sear half the chicken strips for 3–4 minutes until golden and opaque; remove and let rest.
  5. Repeat with the remaining chicken and allow to rest.
  6. Cook the peppers and onions in the same skillet for 5–6 minutes until blistered.
  7. Combine the chicken with the vegetables in the skillet and heat through for 30–60 seconds; serve with warm tortillas and desired toppings.

Notes

Do not overcrowd the pan when cooking chicken to ensure proper searing. Use high heat for best results.

  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Category: Main Course
  • Method: Skillet
  • Cuisine: Mexican

Nutrition

  • Serving Size: 1 serving
  • Calories: 560 kcal
  • Sugar: 6 g
  • Sodium: 620 mg
  • Fat: 22 g
  • Saturated Fat: 5 g
  • Unsaturated Fat: 12 g
  • Trans Fat: 0 g
  • Carbohydrates: 48 g
  • Fiber: 4 g
  • Protein: 42 g
  • Cholesterol: 110 mg