Prepare for a mind-boggling flavor frenzy with these Easy Chicken Fajitas sizzling on your stovetop! You’ll be greeted with an avalanche of amazing flavor with each and every bite. Done in just 30 minutes, it’s the perfect dinner for your busy weeknights!

Chicken fajitas with bell peppers and onions in skillet.
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Is Fajita Friday a thing? Because it totally should be!

Seriously, these skillet-licious fajitas are a real feast for the eyes!

It’s a well known fact that nothing serves up flavor better than sizzling fajitas served hot out of a skillet. Especially fajitas that are loaded with fresh, taste bud thrilling flavors!

Betty writes: "These are the best! So delicious"

With these simple chicken fajitas, all of your favorite Mexican flavors collide with perfectly juicy seasoned chicken, sweet bell peppers, and savory onions. 

A collision of flavors that is nothing less than a fabulous flavor fiesta! Just like when you make my flavor packed One Pot Taco Pasta, hearty Mexican Rice Casserole, and heavenly Shredded Beef Burritos Recipe.

So if you’re wondering what spices are in Fajita Seasoning or how long to cook chicken fajitas in a skillet, I’ve got you covered! It’s all so much easier than you think!

Tonight you can count on your dinner being healthy, fresh, and crazy EASY to prepare! 

Just grab your skillet and these simple ingredients to get started…

Fajita ingredients including chili powder, onion powder, and bell peppers.

Ingredients

You will only need a few simple ingredients to make the BEST cast iron skillet chicken fajitas!

You likely already have most of them in your kitchen…

  • Boneless Skinless Chicken – Cut into thin slices.
  • Red, Yellow & Green Bell Peppers – Similar to what I used for my Skillet Sausage and Peppers.
  • Yellow Onion – For your caramelized onions.
  • Olive Oil – For sautéing the chicken and veggies.
  • Garlic Salt – Adds rich, savory flavor to your seasoning.
  • Onion Powder – Adds savory flavor to your seasoning.
  • Chili Powder – A base flavor for your seasoning.
  • Paprika – For a hint of sweet, smoky flavor.
  • Sugar – Adds a touch of sweet.
  • Cumin – Provides depth of flavor.
  • Crushed Red Pepper – For just a touch of heat.
  • Cayenne Pepper – You can adjust the heat level by using more or less.

You’ll also need a 12″ Cast Iron Skillet, Stainless Steel Skillet, or Non-stick Pan to prepare your seasoned chicken fajitas.

Sliced onion and sliced green, red, and yellow peppers.

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How To Make Chicken Fajitas

You won’t believe how simple it is to make this easy chicken fajitas recipe at home!

Here’s what you’ll do…

1. Combine your seasonings in a medium mixing bowl.

2. Toss your chicken pieces in the seasoning mix and set aside.

3. Sauté the peppers and onion in the skillet as described in the recipe card below.

Bell peppers and onions sautéing in skillet.

4. Once done, remove the peppers and onions from the skillet and set aside.

5. Next, cook the chicken… before adding the peppers and onions back to the skillet.

6. Combine everything thoroughly, allowing time for all of the flavors to mingle.

Simple Mexican Food Recipes like these easy chicken fajitas are the perfect solution for busy weeknights!

Scroll down for the printable recipe card with detailed, step-by-step instructions.

Toppings for Fajitas

There are so many delicious toppings you can pile onto your skillet chicken fajitas! Start by serving up your fajitas on warmed tortillas.

Then pile on as many of the following as you like…

Chicken fajitas on a plate.

Sides for Chicken Fajitas

Be sure to finish off your easy chicken fajitas with some tasty sides.

For the tastiest Dinner Sides, consider the following…

Storing Leftovers

Got leftover chicken fajitas? Lucky you!

Storage Tip: Leftovers can be stored in an airtight container in the refrigerator up to 3 days.

Reheating Tip: When ready to enjoy, simply reheat in skillet over Medium heat with a little olive oil, stirring often. You can also do this if you want to meal prep chicken fajitas!

Chicken and vegetables in a skillet.

Reviews

Here’s what your frugal friends are saying about this easy chicken fajitas recipe…

Betty writes: “These are the best! So delicious”

Jacqui writes: “Great weeknight dinner!”

Silvia writes: “Delicious with rice on the side.”

More Classic Mexican Food Recipes


Did You Enjoy This Recipe? ⭐️⭐️⭐️⭐️⭐️ Leave a comment & review below!

5 from 1 vote

Easy Chicken Fajitas

Prepare for a mind-boggling flavor frenzy with these Easy Chicken Fajitas sizzling on your stovetop! You'll be greeted with an avalanche of amazing flavor with each and every bite. Done in just 30 minutes, it's the perfect dinner for your busy weeknights!
Servings: 6
Chicken fajitas with bell peppers and onions in skillet.
Prep Time: 10 minutes
Cook Time: 20 minutes
Total Time: 30 minutes
Save This Recipe!
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Ingredients 

  • 1 pound Chicken Breast, cut into thin slices
  • 1 Green Bell Pepper, (thinly sliced)
  • 1/2 Yellow Onion, (thinly sliced)
  • 1 Red Bell Pepper, (thinly sliced)
  • 1 Yellow Bell Pepper, (thinly sliced)
  • 2 tablespoon Olive Oil
  • 1 teaspoon Garlic Salt
  • 1 teaspoon Onion Powder
  • 2 teaspoon Chili Powder
  • 1 teaspoon Paprika
  • 1 1/2 teaspoon Sugar
  • 1/4 teaspoon Cumin
  • 1/4 teaspoon Crushed Red Pepper
  • 1/8 teaspoon Cayenne Pepper

Instructions 

  • Gather your ingredients.
    Fajita ingredients including chili powder, onion powder, and bell peppers.
  • In medium bowl, combine Garlic Salt, Onion Powder, Chili Powder, Paprika, Sugar, Cumin, Red Pepper and Cayenne Pepper.
  • Toss sliced chicken pieces in seasoning mix and set aside.
  • Preheat your 12" cast iron skillet or stainless steel skillet over medium heat until warm. Or if using a non-stick pan, no preheating is necessary.
  • Add 1 tbsp Olive Oil to skillet, then add sliced Onion and Bell Peppers and saute for 8-10 minutes, or until fork tender.
    Bell peppers and onions sautéing in skillet.
  • Remove Peppers and Onion from skillet and set aside.
  • Add final tbsp of Olive Oil to skillet, then add in sliced chicken coated in seasoning mix.
  • Saute chicken until no longer pink (about 5-6 minutes), then add Bell Peppers and Onion back into skillet.
    Cooked chicken fajitas in skillet with bell peppers and onions.
  • Combine thoroughly and allow to simmer for 1-2 more minutes to allow veggies to warm and mingle with fajita seasoning.
  • Serve on warmed Tortillas, topped with shredded Mexican Cheese blend, Sour Cream and Guacamole to top it all off!
    Chicken fajitas on a plate.

Notes

  • Storage Tips: Leftovers can be stored in an airtight container in the refrigerator for up to 3 days
  • Reheating Tips: When ready to enjoy your easy chicken fajitas leftovers, just reheat in a skillet over Medium heat with a little olive oil, stirring often.
  • FAQ’s: For answers to Frequently Asked Questions or tips for common substitutions and variations, please refer to the detailed information above this recipe card.
iconLike this recipe? Rate & comment below!

Then for your after dinner snack, be sure to check out these Best Healthy Nighttime Snack Options!

About Heidi Miller

Heidi Miller is the creator of The Frugal Girls, where she shares easy recipes with massive flavor! She has been creating and sharing recipes online for over 15 years, and brings warmth, expertise, and a personal touch to every recipe. Her work has been featured on Today.com, NBC, Fox, Parade, People, Country Living, Woman’s World, and more!

5 from 1 vote

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How Many Stars Would You Give This Recipe?




4 Comments

  1. Delphine says:

    5 stars
    C’est tellement bon les poivrons avec le poulet
    Merci pour cette belle recette
    *Bises

    1. Heidi Miller says:

      Delphine I agree. The chicken and peppers go so beautifully together… and the homemade fajita seasoning kicks up the flavor creating a real flavor fiesta!

  2. Leanne | Crumb Top Baking says:

    I’m all about skillet meals, and chicken fajitas are a favourite of mine! These look delicious Heidi!

    1. Heidi says:

      Thanks so much, Leanne!