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Baked Chicken Fajitas

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updated: 09/30/25

5 from 5 votes
This post may contain affiliate links. Please read my disclosure policy

These Baked Chicken Fajitas are going to be a new family favorite! Made with just a few simple ingredients in 30 minutes, your family will fall in love with these easy chicken fajitas.

overhead view of three baked chicken fajitas in on a white plate

The prep time on these oven chicken fajitas is only 10 minutes, and then the whole thing bakes up in the oven for 20 minutes. That makes this a fast and easy 30 minute meal with 20 minutes of hands-off time. They are so simple and my family always devours them. But what makes them truly special is my five star homemade fajita seasoning recipe. I’m sure you already have all the ingredients for it in your pantry.

overhead view of baking sheet of chicken fajitas to out of the oven

How to Make Chicken Fajitas in the Oven

Here is a brief overview of how these sheet pan chicken fajitas come together. Be sure to scroll to the recipe card at the bottom of the post for the full recipe including all measurements.

  1. Cut your chicken and veggies. Cut the chicken breasts into thin strips and dice the peppers and onion. Add them to a baking sheet lined with foil or parchment paper.
  2. Add the fajita seasoning. Either grab my recipe or a packet from the grocery store. Add a drizzle of olive oil and bit of lime juice and mix it all together.
  3. Bake the fajitas. Cook for 19 minutes or until chicken is cooked through and vegetables are tender.
  4. Serve and enjoy! Enjoy immediately with tortilla shells.
over head view of easy chicken fajita on a baking tray

How to Serve Chicken Fajitas

Serve your fajita chicken and vegetable mix in warm tortillas. You can use flour or corn tortillas, whichever you prefer the flavor of. These fajitas are perfectly delicious without toppings, but if you want to add something here are some ideas:

Storing and Reheating Leftovers

Store any leftover fajita mixture in an airtight container in the refrigerator for up to three days. Reheat only the portion you plan to eat in the microwave or oven until heated through. Always use your best discretion with leftovers.

three chicken fajitas on a white plate

What to Serve with Chicken Fajitas

If you make these baked chicken fajitas recipe or any of my other recipes, I’d be so grateful if you came back and left a comment.

over head view of easy chicken fajita on a baking tray
5 from 5 votes

Baked Chicken Fajitas

Author: Lisa Longley
Serves: 4 servings
(tap # to scale)
Prep: 10 minutes
Cook: 20 minutes
Total: 30 minutes
These Baked Chicken Fajitas are going to be a new family favorite!  Made with just a few simple ingredients in 30 minutes, your family will fall in love with these easy chicken fajitas.

Ingredients

  • 1 pound boneless skinless chicken breasts sliced thin
  • 1 yellow bell pepper sliced
  • 1 red bell pepper sliced
  • 1 small red onion sliced
  • 3 tablespoons fajita seasoning (see note)
  • 3 tablespoons olive oil
  • 1 teaspoon lime juice or the juice of a lime wedge (1/8 of a lime)
  • 12 small tortilla shells

Instructions

  • Preheat your oven to 425 degrees Fahrenheit.
  • Line a baking sheet with aluminum foil or parchment paper. Add diced chicken, sliced peppers, and sliced onion.
    1 pound boneless skinless chicken breasts, 1 yellow bell pepper, 1 red bell pepper, 1 small red onion
  • Sprinkle the fajita seasoning over the vegetables and chicken.
    3 tablespoons fajita seasoning
  • Evenly spread the olive oil and lime juice over the vegetables and chicken and toss to combine.
    3 tablespoons olive oil, 1 teaspoon lime juice
  • Cook for 15 to 20 minutes or until chicken is cooked through and vegetables are tender.
  • Enjoy immediately with tortilla shells. We love adding sour cream on our fajitas!
    12 small tortilla shells

Recipe Video

Notes

This recipe calls for 3 tablespoons of my fajita seasoning. You can use that recipe or you can use a 1 ounce fajita seasoning packet from the grocery store.
The calorie count for these is for 3 fajitas on 3 six-inch flour tortillas with no sour cream.
Serving: 1serving Calories: 576kcal (29%) Carbohydrates: 79g (26%) Protein: 51g (102%) Fat: 8g (12%) Saturated Fat: 4g (25%) Polyunsaturated Fat: 1g Cholesterol: 66mg (22%) Sodium: 1541mg (67%) Potassium: 1112mg (32%) Fiber: 24g (100%) Sugar: 7g (8%) Vitamin A: 1550IU (31%) Vitamin C: 174.9mg (212%) Calcium: 70mg (7%) Iron: 7.4mg (41%)
Course: Main Course
Cuisine: American
over head view of easy chicken fajita on a baking tray

did you make this

Baked Chicken Fajitas

I’d love to see what you made! Tag me @lisasimplejoy and hashtag it #simplejoyrecipes!

Lisa is the founder of Simple Joy. Lisa, is a self taught cook and avid lover of all things food, based in Milwaukee, Wisconsin. For the last 10 years Lisa has been reading cookbooks, experimenting in the kitchen, and learning everything she possibly can about cooking. The result has been the ability to create recipes, both classics and new twists, that readers fall in love with and make with ease. Lisa loves not only providing delicious and easy recipes, but also giving the why behind what we are doing in the kitchen. She gets such great joy in sharing my love for food.

Lisa has been featured in many media outlets. These outlets include Country Living, Real Simple, Today, Parade, Good Housekeeping, Buzzfeed, Delish, Elle, and many others.

Prior to becoming a food creator, Lisa was a social worker. She received her master’s in social work from the University of Milwaukee and worked in child welfare.

Lisa is the mom to four amazing kids: Gavin, Elliot, Quinn, and Piper. Gavin, Quinn, and Piper are happy, amazing kids she loves spending time with.

Her husband, Nathan, is her partner in life and in business. He is her rock in more ways than one and supports all of her crazy dreams.

Lisa and Nathan lost their second child, Elliot, when he was 8 days old. If you want to know more about Elliot, you can read it here. If you want to read more of Lisa’s experience of grief, you can read this post.

Reader Interactions

    5 from 5 votes

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  1. Leandrea says

    It amazes me how cruel people can be….
    I enjoy your recipes and blog and if I didn’t care for a dish, that would just be my opinion and taste.
    Keep up the great work!

    • Lisa Longley says

      Thank you so much Leandrea!

  2. Ann says

    People can be so mean! Please know that the rest of us totally appreciate all the work you put into making our meals amazing! THANK YOU THANK YOU THANK YOU!!!

    • Lisa Longley says

      No, THANK YOU, Ann!!

  3. Rose M. says

    I agree with you. Some people DO need to wash their mouths out with soap!

  4. Mary Jane Bruce says

    That’s really just horrible. I love your blog and I get many wonderful ideas from it. You’re providing a valuable service. Thank you.

  5. Susie says

    Those people who made those rude comments are clearly jealous of your talents. They feel poorly about themselves and see someone succeeding and want to cut you down. They are in a bad place in their onw lives and want to take it out on someone. You’re better than them (and they know it). Move on with your head held high.

    • Lisa Longley says

      Thank you so much for your kind words Susie ????

  6. Pat Bodek says

    Looks Yummy! Can’t wait to try the recipe!

  7. Renee Robbins-Phares says

    I bet their mother is so proud of them!!

    • Lisa Longley says

      You know, I had that thought too, but I worry that that’s exactly where they learned how to talk to people :/ It motivates me to really impress upon my children to treat *everyone* with kindness, love, and respect.

  8. Lynn says

    Just found your blog and read your comments about facebook. Please be assured there are plenty of people that agree with you and wish everyone would follow the golden rule Really like your site!

    • Lisa Longley says

      Thank you so much Lynn!

  9. Roberta Sparks says

    5 stars
    Love your site ,great recipes, made the oven baked blt ranch tacos big hit with husband????stay humble

    • Lisa Longley says

      Thank you Roberta!

  10. Ruth Furtado says

    I made this recipe as part of my weekly meal prep, it was delicious! I made a burrito wrap, a quesadilla, a fajita salad and a had it in a bowl over rice… very versatile recipe and definitely one I’ll be making again!

    • Lisa Longley says

      I’m so glad you liked it Ruth!

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