Sheet Pan Chicken Fajitas

4.96 from 24 votes

These chicken fajitas are baked in the oven on a sheet pan with all the veggies and chicken at once. Only 10 minutes to prep and 15 minutes to cook!

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Chicken fajitas served on a sheet pan
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Make Chicken Fajitas on a Sheet Pan!

This is the way I make chicken fajitas when I don’t want to deal with a bunch of dishes. Everything cooks together on one sheet pan, which means less mess and no babysitting at the stove. I just slice up the chicken and veggies, which takes a whopping 10 minutes, toss it all with seasoning, and let the oven do the rest.

It’s a pretty regular dinner at my house simple, filling, and easy to pull together on a weeknight. We usually eat it with tortillas, but sometimes I’ll just throw it over rice or greens depending on what we have around. And if it ends up being a winner dinner, check out my sheet pan steak fajitas next time!

Happy Cooking!
– Yumna

Sheet Pan Chicken Ingredients

Strips of chicken breast in a bowl
  • Chicken fajita seasoning blend: I use a blend of chili powder, cumin, paprika, coriander, onion powder, salt, and black pepper or you can follow my homemade taco Seasoning. Double or triple this recipe and store the homemade fajita blend in a small mason jar to whip up chicken fajitas quickly the next time you need a fast meal.
  • Chicken strips: Use skinless, boneless chicken breast and cut it into long strips. It helps to cut the chicken against the grain so they don’t shred when cooked in the pan with the other vegetables.
  • Onions and peppers: I like to use a mixture of bell peppers to add color to the finished dish. You can use red onions or white onions. Cut the veggies into long strips so they are easy to put in your tortilla with the finished dish.
  • Oil: I use olive oil but you can use any oil.
  • Change up the protein: True, it won’t be chicken fajitas, but you can apply the same concept and make shrimp fajitas or steak fajitas. You can even make vegan fajitas by using tofu or tempeh.
  • Bump up the veggies: Add sliced zucchini, yellow squash, or cherry tomatoes to the sheet pan for an extra serving of vegetables.
  • Toppings: A simple lime wedge, avocado slice, and fresh cilantro is always a classic choice. But you can go crazy with toppings. Top with sour cream, cotija cheese, salsa, guacamole, corn salsa, and even fresh jalapeno slices for a nice kick of flavor.
  • Skip the tortilla: Make a lettuce wrap instead and use butter, iceberg, or romaine lettuce to hold the fajitas together, or make a chicken fajita bowl instead!

How to Make Sheet Pan Chicken Fajitas

Spice blend in a bowl.
Step 1: Add all of the fajita seasoning spices to a small bowl.
After mixing spice blend.
Step 2: Mix well.
Sliced chicken, peppers, onions, and garlic on a baking sheet (separated into sections).
Step 3: Place the chicken, peppers, onions, and garlic on a sheet pan. Drizzle with oil.
Seasoning sprinkled over chicken and veggies.
Step 4: Sprinkle fajita seasoning evenly over the chicken and vegetables.
Chicken after tossing with seasoning, before cooking.
Step 5: Toss everything together to coat evenly and spread in a single layer.
After cooking recipe on a sheet pan.
Step 6: Bake until the chicken is cooked thoroughly and the veggies are tender, tossing once halfway through cooking time.

Recipe Tips

  1. Line the baking sheet with parchment paper or foil for easy clean-up. I used a non-stick pan that is easy to clean up, but usually, I make it even faster by lining the baking sheet. The high cook temp can caramelize some of the veggies on the pan, making scrubbing them out a pain.
  2. Spread the chicken and vegetables into one even layer on the baking sheet. This will ensure even cooking.
  3. Slice the chicken and veggies into similar sizes. They will cook more evenly and be easier to serve in the tortillas. Using long thin shapes is an easy way to scoop onto tortillas.
  4. Check that your spices aren’t stale. If you are making my fajita seasoning, check your spices for freshness by rubbing a little between your fingers, and it should release an aroma. If they don’t, time to buy some fresh spices!
  5. Easily warm tortillas. Wrap your tortillas tightly in foil and pop them in the hot oven next to the fajitas during the last five minutes of cook time to warm them up quickly.
The cooked chicken fajitas on a sheet pan ready to serve

Serving Ideas

Sheet pan chicken fajitas garnished with lime wedges

More Sheet Pan Recipes

If you’ve tried this Sheet Pan Chicken Fajitas recipe or any other recipe on Feel Good Foodie, then don’t forget to rate the recipe and leave me a comment below! I would love to hear about your experience making it. And if you snapped some shots of it, share it with me on Instagram so I can repost on my stories!

Sheet Pan Chicken Fajitas Recipe

These chicken fajitas are baked in the oven on a sheet pan with all the veggies and chicken at once. Only 10 minutes to prep and 15 minutes to cook!
5 from 24 votes
Servings 4 servings
Calories 332
Prep Time 10 minutes
Cook Time 15 minutes
Total Time 25 minutes

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Ingredients
  

  • 1 ½ pounds boneless skinless chicken breast sliced into thick strips
  • 3 bell peppers sliced into strips
  • 1 red onion thinly sliced
  • 2 garlic cloves minced
  • 3 tablespoons olive oil

Seasoning

For serving

  • Flour tortillas
  • Lime wedges
  • Fresh cilantro
  • Avocado

Instructions

  • Preheat the oven to 425°F and line a large baking sheet with parchment paper.
  • Place the chicken, peppers, onions, garlic and olive oil on the baking sheet.
  • Combine the ingredients for the seasoning in a small bowl, then sprinkle evenly over the chicken and vegetable mixture on the baking sheet.
  • Toss everything together with tongs or your hands to evenly coat. Spread into an even layer.
  • Cook in the preheated oven for 15-20 minutes, tossing once halfway through, until the chicken is cooked through and the vegetables are tender. In the last 5 minutes of cooking, tightly wrap a stack of tortillas in foil and place it on the baking sheet with the fajita mixture to warm them.
  • Serve the fajitas with the warmed tortillas, along with lime juice, cilantro, and sliced avocados, if desired.

Notes

Nutrition is for the chicken fajita mixture only and does not include the tortilla shells and additional (optional) toppings.
Storage: I recommend enjoying the chicken fajitas as soon as you make them since chicken can dry out easily. However, if you do have leftovers, you can wrap them in aluminum foil to keep warm for a couple hours at room temperature. Or store them in the fridge in an airtight container for a couple days. To reheat, place them on a pan or in in the microwave until heated through.
Substitutes: Feel free to substitute different kinds of spices, peppers and onions. It’s a very flexible and forgiving recipe.

Nutrition

Calories: 332kcal, Carbohydrates: 10g, Protein: 38g, Fat: 16g, Saturated Fat: 3g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 9g, Trans Fat: 0.02g, Cholesterol: 109mg, Sodium: 511mg, Potassium: 913mg, Fiber: 3g, Sugar: 5g, Vitamin A: 3397IU, Vitamin C: 119mg, Calcium: 37mg, Iron: 2mg

Nutrition information provided is an estimate. It will vary based on cooking method and specific ingredients used.

Cuisine Mexican
Course: Main Course
4.96 from 24 votes

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Comments

  1. Fatima says:

    This is such a delicious and easy dinner! It’s on my weekly rotation now. We’ve always made chicken fajitas but this method is so much easier. Thank you!

    1. Yumna J. says:

      Yay, so glad you love it! Thank you!!

  2. Londyn says:

    Pretty good recipe. Husband loved it

    1. Yumna J. says:

      Yay, so happy your husband loved it! Thanks!!

  3. Patty says:

    I just made your recipe for dinner tonight. It was fantastic! The hardest part was chopping the veggies and chicken. This sheet pan meal was so good and so easy.
    Thank you!

    1. Yumna J. says:

      Aww, so happy you found it easy and so good!! Thank you, Patty!

  4. elliot says:

    SO easy & SO good! My toddler loved it, too. Will never make fajitas another way. Loved the simplicity of prep and even toppings but no skimp on flavor!

    1. Yumna J. says:

      Aww, love that! So happy you and your toddler enjoyed the recipe!!

  5. Arwa says:

    Loved this! Would definitely make again

    1. Yumna J. says:

      Glad to hear you liked it, Arwa! Thank you!!

      1. Judy says:

        I’m making this tonight but with skirt steak. Along with the onion and bell pepper, I added some asparagus and strips of zucchini. I love using your seasoning, and mix up extra to have on hand for quick weeknight dinners.

        1. Yumna J. says:

          Amazing! Those sound like great additions, Judy. So happy you like my seasoning!!

  6. Karen Rodriguez says:

    Made this last night for supper and we loved it 🙂 my oven needed about 22 minutes, but it was perfect. Looking forward to making more of your recipes!!!

    1. Yumna says:

      Glad to hear, and thanks for your note on the timing!

  7. Jen says:

    Made this for dinner and it was great! Really easy to put together and quick to cook. Everyone enjoyed it!

    1. Yumna says:

      So happy to hear!

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