Ingredients

For the chicken & veg:

2 chicken breasts, sliced thinly
1 red pepper, sliced
1 yellow pepper, sliced
1 onion, sliced
1 tbsp olive oil

Seasoning:

1 tsp paprika
1 tsp cumin
1 tsp garlic powder
½ tsp chili powder (optional)
½ tsp oregano
Salt & pepper (to taste)

To serve:

Tortillas
Lime wedges
Sour cream (optional)
Salsa or guacamole (optional)

⏱ Prep: 10 min 🔥 Cook: 10 min 🕒 Total: 20 min 🍽 Servings:2- 3

Easy chicken fajitas are a quick, colourful, and flavour-packed meal that’s perfect for busy days. Juicy strips of chicken cooked with peppers, onions, and warm spices come together in one pan to create a dish that’s fresh, satisfying, and incredibly versatile. Serve everything wrapped in soft tortillas and let everyone build their own.

This is one of those recipes I rely on when I want something fast but still full of flavour. It’s simple to prepare, uses everyday ingredients, and works just as well for family dinners as it does for casual get-togethers.

Easy Chicken Fajitas

Tips

Slice the chicken thinly so it cooks quickly and stays juicy.
Add more chili powder if you like spicy fajitas.
Warm tortillas in a dry pan for 30 seconds per side.
For smoky fajitas, add a dash of smoked paprika.

Instructions

Slice chicken, peppers, and onions into thin strips.
Toss chicken with olive oil and all spices until fully coated.
Heat a pan on medium-high and add the chicken. Cook for 4–5 minutes until browned.
Add peppers and onions and cook for 4–5 minutes until soft and slightly charred.
Squeeze fresh lime over the pan and toss everything together.
Serve hot with warm tortillas and your favourite toppings.

Why You’ll Love This Recipe

These easy chicken fajitas are quick, flexible, and full of bold flavour. The chicken stays tender, the vegetables keep a bit of bite, and the seasoning brings everything together without being overpowering.

You’ll love how customisable this recipe is. Everyone can add their favourite toppings, making it ideal for families or guests with different tastes. It’s also a great option when you want a lighter meal that still feels filling and satisfying.

Best of all, everything cooks in one pan, which means minimal washing up and maximum flavour.

Recipe Variations

Spicy version: Add extra chilli powder or fresh chilli.
Smoky flavour: Use smoked paprika instead of regular paprika.
Vegetable fajitas: Swap chicken for mushrooms or courgette.
Low-carb option: Serve over salad or in lettuce wraps.

Storage & Reheating

Fridge: Store leftovers in an airtight container for up to 3 days.
Reheating: Reheat gently in a pan or microwave until hot.

Frequently Asked Questions

Can I prepare this ahead of time?
Yes — slice the chicken and vegetables in advance and store them separately in the fridge.

What tortillas work best?
Soft flour tortillas are traditional, but corn tortillas also work well.

Can I make this dairy-free?
Yes — simply skip cheese and sour cream or use dairy-free alternatives.

Author

Recipe by Mark – home cook and founder of Slice and Serve.
I share simple, flavour-packed recipes designed for everyday cooking.
👉 Learn more on the About the Author page.