In Austin, Tex-Mex is a staple of summer dining. Many of us crave tacos from May through August, whether grilling at home or ordering from our favorite local spot. This summer, I’m all about simple meals, so I’m thrilled to share my five-ingredient sheet pan chicken fajitas.

Along with my go-to summer favorites like pasta al limone and grain salads, I adore recipes that showcase classic Mexican flavors. The spicier, the better! That's why these sheet pan chicken fajitas are a repeat hit in my kitchen.

Need a quick dinner solution? These fajitas come together on a single sheet pan. Line your pan with foil or parchment to make cleanup a breeze.

Reasons to Love These Sheet Pan Chicken Fajitas

The secret to these fajitas lies in the seasoning. They feature boneless, skinless chicken breasts or tenderloins, bell peppers, and onions, along with a generous sprinkle of taco seasoning to enhance the flavor. A good quality store-bought spice blend saves time while delivering great taste.

Healthy Chicken Fajitas Tips

Tex-Mex often gets a bad reputation for being heavy, but these chicken fajitas show that it can be loaded with veggies and protein.

  • Base choice. Opt for corn tortillas to keep it gluten-free, or create a delightful fajita salad with shredded lettuce and pico de gallo.
  • Cutting down on grease. Baking these on a sheet pan means you’ll use less oil than cooking in a skillet. Just toss them in a bit of olive oil before roasting.
  • Fresh toppings. Add more veggies like guacamole, pico de gallo, and cilantro. A dollop of sour cream at the end adds a nice finish.

Crafting Five-Ingredient Chicken Fajitas

When I say “five ingredients,” I’m skipping pantry staples like olive oil, salt, and pepper, and toppings are optional. Got it?

If you’re entertaining, set up a station with fillings and toppings alongside warm, charred tortillas. Summer dining is served!

Description

These Sheet Pan Chicken Fajitas only require five ingredients and are destined to become your weeknight favorite.

Ingredients

  • 1 pound skinless boneless chicken breasts or tenderloins, cut into 2-inch pieces
  • 1/4 cup olive oil, plus 2 tablespoons (divided)
  • Zest and juice of 3 limes
  • 2 tablespoons taco seasoning or chili powder (divided)
  • Kosher salt and freshly ground black pepper
  • 5 mixed peppers of your choice (bell peppers, poblanos, etc.) and 1 onion

Instructions

  1. Preheat the oven to 425°F.
  2. In a shallow dish, mix ¼ cup olive oil, lime juice and zest, 1 tablespoon taco seasoning, 1 teaspoon kosher salt, and pepper. Whisk, then add chicken. Let it marinate while you prep the vegetables.
  3. Halve the peppers lengthwise, remove stems and seeds, and slice into 1/2-inch pieces. Halve the onion and slice it into 1/4-inch pieces.
  4. On a sheet pan, combine peppers and onion with the remaining 2 tablespoons of oil, 1 tablespoon taco seasoning, and a pinch of salt and pepper. Push the veggies to one side of the pan.
  5. Add the chicken to the other side, leaving excess marinade behind. Roast until the chicken is cooked through and the peppers are tender, approximately 15 minutes. Increase the heat to broil and broil until charred, about 5 minutes.
  6. Char the tortillas over a gas flame using tongs for about 1 minute per side. Keep warm in a tortilla warmer or a large ziplock bag.
  7. Serve the chicken and vegetables with tortillas, guacamole, pico de gallo, sour cream, and cilantro. A margarita pairs wonderfully! Enjoy!

Comments (45)

  1. Blush & Pearls says: September 29, 2016 at 8:59 am

    This looks great. I usually grill my chicken, but baking is a nice option for the winter. I also love any excuse to make some guacamole!

    Reply
  2. Working From Home says: September 29, 2016 at 9:06 am

    This looks like a quick, easy recipe, but also looks delicious. Perfect for a busy weeknight!

    Thanks,
    Dennis

    Reply
  3. Dawn says: September 29, 2016 at 10:59 am

    Looks so delicious and simple, not to mention it only takes 30 minutes?! A mama’s dream recipe…we love fajitas around here.

    Reply
  4. Milly says: September 29, 2016 at 12:50 pm

    This is why this is my go-to blog! Always on point! Everything I’ve made from your recipes has been amazing!

    Reply
  5. Kimberly says: September 30, 2016 at 11:06 am

    I love chicken fajitas! Trying this recipe tomorrow.

    Reply
  6. Karen Dalton says: October 13, 2016 at 8:43 am

    Just the kind of recipe I love—easy and minimal cleanup. Thank you!

    Reply
  7. Paige says: October 20, 2016 at 10:04 pm

    Why taco seasoning instead of fajita seasoning?

    1. Camille Styles says: October 21, 2016 at 5:30 am

      I love the flavors in taco seasoning, but you could use fajita seasoning too. ?

      Reply
  8. Amber says: October 21, 2016 at 2:57 am

    Another option is to line the sheet with tortillas, then place the other ingredients on top.

    Reply
  9. Katie K says: October 22, 2016 at 12:43 pm

    Preheat the sheet pan while prepping to add some caramelization. Cooking time might be shorter too.

    1. Camille Styles says: October 23, 2016 at 7:33 am

      Love this idea! Thanks for sharing!

      Reply
  10. Caroline says: October 23, 2016 at 5:59 pm

    I made this for dinner tonight and it was really good!

    Reply
  11. regina says: October 26, 2016 at 7:05 am

    Looks delicious! Wonder if I could use shrimp?

    1. Camille Styles says: October 26, 2016 at 1:07 pm

      Definitely! Add shrimp when there’s about 7 minutes left to cook. Let us know how it goes!

      Reply
  12. tracy curione says: January 17, 2017 at 6:56 am

    I made this Saturday. I didn’t change a thing; it was so easy and absolutely delicious. This meal will be a regular in my kitchen.

    Reply
  13. Grace says: July 27, 2017 at 4:37 am

    Thank you for this recipe! A midweek lifesaver – easy and absolutely delicious!

    Reply
  14. Debbie Colletti says: May 6, 2022 at 12:02 am

    Looks delish! Can’t wait to make this.

    Reply
  15. Jolene Ejmont says: July 10, 2022 at 1:34 pm

    Looks good and very simple! Can’t wait to try it for my kids.

    1. Isabelle Eyman says: July 13, 2022 at 9:06 am

      It’s such an easy and delicious recipe! Let us know how your family likes it!

      Reply
  16. Caroline says: October 19, 2023 at 5:10 pm

    Has anyone made this recipe using boneless, skinless chicken thighs?

    1. Casey McKee says: November 1, 2023 at 12:57 pm

      Sure! They’ll cook a bit faster, so check them after about 20 minutes.

      Reply
  17. Avery says: April 15, 2024 at 5:55 pm

    How much onion is supposed to be used? Not listed under ingredients.

    Reply
  18. Taylor says: August 2, 2024 at 10:41 am

    We make this almost weekly. It’s so good and easy. If making the full recipe, use 2 sheet pans for more browning room.

    ★★★★★

    Reply
  19. Elizabeth Voges says: August 2, 2024 at 2:11 pm

    Can’t get the print version—the link is “not found.”

    Reply
  20. Ashley Sabori says: August 2, 2024 at 3:18 pm

    I love that this recipe is quick with plenty of leftovers or can easily be scaled. A family favorite!

    ★★★★★

    Reply
  21. Miranda Summerset says: August 2, 2024 at 8:43 pm

    This tastes great!

    ★★★★★

    Reply
  22. Molly says: August 3, 2024 at 8:24 pm

    Perfection! I want to try these with black beans for a vegan version. Definitely use lime and cilantro!

    ★★★★★

    Reply
  23. Alyssa says: August 4, 2024 at 12:46 pm

    This is such a tasty and easy meal!

    ★★★★★

    Reply
  24. Amy says: August 5, 2024 at 10:44 pm

    This recipe is a weeknight staple—so easy and tasty!

    ★★★★★

    Reply
  25. Jane White says: August 7, 2024 at 8:57 pm

    The flavor was excellent and prep was quick! I loved not frying everything. I’ll make this again!

    ★★★★★

    Reply
  26. Joy Della Vita says: August 8, 2024 at 8:37 am

    Sounds delicious!

    ★★★★

    Reply
  27. JC says: August 9, 2024 at 12:29 pm

    Easy and tasty! I made it with skinless chicken thighs, which I prefer. Longer marinating would be even better.

    ★★★★

    Reply
  28. Angel Montaleone says: August 11, 2024 at 7:49 pm

    The recipe was easy to follow, with clear instructions that made it a breeze. The fajitas were a hit with everyone—deliciously seasoned and tender!

    ★★★★★

    Reply
  29. Angel Montaleone says: August 11, 2024 at 7:53 pm

    The recipe was straightforward, yielding restaurant-quality fajitas. Each bite burst with flavor and the seasoning was spot on.

    ★★★★★

    Reply
  30. Madison says: August 14, 2024 at 5:51 am

    When freezing this meal, do I freeze the chicken/veggies after cooking? Just checking! How do you reheat it?

    Reply
  31. Erica says: August 14, 2024 at 9:11 pm

    This is so much easier than how I usually make fajitas. Thanks for sharing!

    ★★★★★

    Reply
  32. Adrienne says: August 20, 2024 at 12:00 pm

    Delicious and easy—perfect for busy weeknights! I added some mushrooms too. A definite favorite!

    ★★★★★

    Reply
  33. Michelle says: August 21, 2024 at 7:20 am

    Quick and easy dinner!

    ★★★★★

    Reply
  34. Erin I says: August 21, 2024 at 9:33 am

    These fajitas were simple and flavorful! I swapped chicken for firm tofu and it worked perfectly. Using lime juice instead of water in taco seasoning really boosted the flavor!

    ★★★★★

    Reply
  35. Amy says: August 26, 2024 at 6:45 pm

    What’s the best premade taco seasoning for this?

    Reply
  36. Laurie B says: August 28, 2024 at 5:16 pm

    These were so easy and delicious! We topped them with avocado, cilantro, and my homemade Greek yogurt. ?

    ★★★★★

    Reply
30 Simple Delights to Add to Your June Calendar