Crispy Air Fryer Fajitas

Featured in Start the Party: Crowd-Pleasing Appetizers.

Short on time but still want something yummy? These crispy air fryer fajitas will be your new favorite. With perfectly charred chicken and tender veggies, they cook fast in just 20 minutes. There’s almost no cleanup, and they’re fit for low-carb, keto, and paleo diets too. You can even pile them with your favorite toppings. It’s an easy fix for any busy night!
A chef holding a plate of food.
Updated on Sat, 22 Mar 2025 22:25:22 GMT
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Crispy Air Fryer Fajitas | linacooks.com

Get ready to turn your home into a fajita paradise with this nifty air fryer technique that makes restaurant-worthy meals in just minutes. The real trick happens when hot swirling air creates those tasty charred bits on the chicken while keeping peppers just the right amount of crunchy. After lots of testing, I've found that air fryers actually beat traditional cooking methods by giving more even browning while the chicken stays super moist.

I've tried so many ways to cook fajitas, and honestly, the air fryer doesn't just work better - it makes the whole thing almost impossible to mess up.

Must-Have Ingredient Guide

  • Chicken: Go for boneless, skinless breast meat with even thickness. Try to find pieces without those white lines for better texture. Fresh chicken works better than frozen to control moisture
  • Bell Peppers: Pick firm ones with shiny skin and no mushy parts. Use different colors not just because they look pretty but because each brings its own flavor notes
  • Onions: Yellow or red onions should feel heavy with tight outer layers. Red onions pack more punch that stands up nicely to high heat

Step-by-Step Cooking Guide

Getting Chicken Ready:
Cut chicken opposite the grain lines. Make strips about 1/2-inch thick. Keep all pieces the same size. Dry them completely with paper towels. Let them warm up to room temp. Mix with oil first, then add spices. Set aside while you handle the veggies.
Prepping Vegetables:
Slice peppers into 1/4-inch strips. Cut onions the same width as your peppers. Make sure everything's the same size for even cooking. Get rid of all seeds. Toss with oil in a separate bowl from chicken. Season veggies in their own bowl. Keep your colorful peppers apart until cooking time.
Mixing Your Spices:
Combine fajita spices in a small container. Begin with a base of chili powder. Throw in cumin and garlic powder. Add paprika for nice color and taste. Mix some oregano and cayenne pepper. Season the chicken first. Then handle the veggies. Save a bit of seasoning to sprinkle at the end.
Using Your Air Fryer:
Heat it up to 390°F exactly. Give the basket a good spray. Put chicken on the bottom layer. Place veggies over the top. Don't stuff the basket too full. Work in batches if you need to. Give the basket a shake after 7 minutes. Check if it's done around 12 minutes.
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Mouthwatering Chicken Fajitas | linacooks.com

After making fajitas for years, I've learned that good prep work is everything. My grandma always told me, "Spend your time on the cutting board, and the cooking part will be easy."

Heat Control Tricks

Knowing where your air fryer runs hottest helps cook everything right. I've noticed putting chicken around the outer edges, where air moves most, creates that perfect charred look.

Getting Veggies Just Right

You want those nice browned edges but still want some crunch. Cutting vegetables a bit bigger than you would for stovetop cooking really helps nail this balance.

Quick and tasty chicken fajitas Pin it
Quick and tasty chicken fajitas | linacooks.com

This method has completely changed how we do fajita night at my house. The way the air fryer gives you that perfect char while keeping everything juicy makes these taste better than what you'd get eating out. Wrapped in warm tortillas or on top of rice, these fajitas bring all the excitement of those sizzling restaurant plates right to your dinner table.

Frequently Asked Questions

→ Can frozen chicken be used for this dish?
It's better to use defrosted chicken for even cooking and seasoning. If using frozen, thaw it fully first and dry it with a paper towel before adding spices.
→ What kind of seasoning works best?
Feel free to grab a packaged fajita mix or whip up your own with basic spices like cumin, chili powder, garlic, paprika, salt, and pepper.
→ Why shouldn't the air fryer basket be packed too full?
Overfilling makes the food steam instead of roast, leaving out that tasty golden-brown finish. Space them out or cook in batches for better results.
→ Can I prep this meal earlier?
Absolutely! Prep the chicken and veggies ahead of time and store in the fridge. Warm up the cooked fajitas in the air fryer for a couple of minutes when ready to eat.
→ What sides go well with these fajitas?
Add tortillas, guac, sour cream, lime wedges, shredded cheese, or fresh salsa. For a lighter option, try pairing them with lettuce wraps or cauliflower rice.

Crispy Air Fryer Fajitas

Cook up these crispy fajitas in just 20 minutes. Packed with flavor and vibrant veggies, they're the go-to for quick, delicious weeknight meals.

Prep Time
5 Minutes
Cook Time
15 Minutes
Total Time
20 Minutes
By: Paolina

Category: Appetizers

Difficulty: Easy

Cuisine: Mexican

Yield: 8 Servings

Dietary: Low-Carb, Gluten-Free, Dairy-Free

Ingredients

→ Main Ingredients

01 About 1 lb of chicken breasts, no skin or bones, and cut into strips
02 1 onion with purple skin, chopped into wedges
03 1 green bell pepper, sliced into thick strips about half an inch wide
04 1 red bell pepper, sliced into thick strips about half an inch wide
05 1 yellow bell pepper, sliced into thick strips about half an inch wide

→ Seasonings

06 3 spoonfuls of your favorite fajita spice mix
07 1 spoonful of cooking oil like vegetable oil

→ Optional Toppings

08 Guacamole or slices of avocado
09 Fresh pico de gallo
10 Soft tortillas warmed up

Instructions

Step 01

Set your air fryer to 390°F (200°C) and let it warm up for a few minutes.

Step 02

Pour the oil over the chicken and toss with the fajita mix. Add in the peppers and onions, making sure it's all covered evenly.

Step 03

Spread the chicken and veggies across the air fryer basket without piling them too high. Cook for 15 minutes, shaking things up halfway through so they cook evenly.

Step 04

Dish it up hot with warmed tortillas, guacamole or avocado, and some fresh pico de gallo on the side.

Notes

  1. Works well for eating plans like keto, paleo, low carb, low fat, or whole30.
  2. Keep the air fryer basket roomy so everything roasts and chars instead of steaming.

Tools You'll Need

  • A mixer bowl for tossing the ingredients
  • A sharp knife for chopping
  • A cutting board for prep work
  • An air fryer ready for cooking

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 154
  • Total Fat: 10 g
  • Total Carbohydrate: 4 g
  • Protein: 11 g