These Sheet Pan Chicken Fajitas are a simple, budget-friendly dinner that’s perfect for busy weeknights. Everything cooks together on one pan, giving you tender chicken and flavorful roasted vegetables with very little prep or cleanup.
It’s an easy, family-tested meal that makes getting dinner on the table fast and affordable.
This one pan recipe is one we come back to often because it uses affordable ingredients and comes together quickly on busy nights. It takes minutes to prep and clean-up is a breeze which makes the perfect dinner after a long day. It’s the kind of simple, reliable meal that works well for real family schedules while still delivering plenty of flavor.
For another delicious sheet pan, try this Hawaiian Chicken Sheet Pan Recipe.
Why You’ll Love this Recipe!
- One pan dinner – Everything cooks on a single sheet pan, which means less cleanup and less time in the kitchen.
- Great for busy weeknights – The prep is quick and the oven does the work while you take care of the rest of your evening.
- Budget-friendly ingredients – Chicken, peppers, and onions are simple ingredients that feed a family without costing a lot.
- Family-tested flavor – The fajita seasoning, lime juice, and roasted vegetables make this a dinner our family requests often.
- Easy to customize – Everyone can build their own fajitas with their favorite toppings.
- Great for leftovers – Extra chicken and veggies are perfect for rice bowls, salads, or quesadillas the next day.
If you love Quick and Easy Chicken Dinners then you are going to love this Chicken Fajitas recipe.
Recipe Snapshot
- Budget-Friendly: Uses simple pantry seasoning and affordable vegetables
- Family-Tested: A reliable weeknight dinner that everyone can customize
- Real-Life Prep Time: About 10–15 minutes of prep
- Method: Oven / Sheet Pan dinners
- Freezer-Friendly: Cooked chicken can be frozen for future meals
- Best For: Busy weeknights, meal prep, and easy family dinners
Ingredients
- Boneless Skinless Chicken Breasts – Chicken breasts work great, but chicken thighs can also be used and are just as delicious.
- Fajita Seasoning – An easy homemade chicken fajita seasoning works great in this recipe but you can get 2 Tablespoons of store bought seasoning.
- Minced Garlic – Jarred garlic works great for saving time.
- Olive Oil – Helps the chicken and vegetables roast evenly. Feel free to substitute with the oil that you prefer
- Red, Green and Yellow Bell Peppers – Using different colored peppers adds flavor and color, but you can use whatever peppers are on sale.
- Medium Yellow Onion – Added for flavor.
- Fresh Limes – Fresh lime juice adds bright flavor at the end.
- Chopped Cilantro – Optional but adds fresh flavor.
- Tortillas – Flour or corn tortillas both work well.
How to Make Sheet Pan Chicken Fajitas
Step 1 – Preheat the oven to 400°F (200°C). Spray a 17 by 12-inch rimmed baking sheet with non-stick cooking spray or cover it with foil.
Step 2 – Place 2 lbs boneless skinless chicken breasts sliced into 1/2-inch thick strips in a large bowl. Add 2 tablespoons fajita seasoning and toss to coat.
Step 3 – Spread the seasoned chicken onto the prepared baking sheet.
Step 4 – Add 1 red bell pepper, 1 green bell pepper, and 1 yellow bell pepper that have been cored and sliced into strips, along with 1 medium yellow onion halved and sliced from top to root, onto the baking sheet.
Step 5 – Drizzle 3 tablespoons olive oil over the chicken and vegetables. Spread into an even layer, working to keep the chicken from overlapping. Cook for about 18-25 minutes or until the vegetables are tender and the chicken is cooked through.
Step 6 – Wrap tortillas tightly in foil and warm them in the oven during the last 5 minutes of the fajita filling cooking.
Step 7 – Drizzle the juice from 2 fresh limes evenly over the cooked chicken and vegetables. Sprinkle with 3 tablespoons chopped cilantro and additional salt to taste, then toss to coat.
Step 8 – Serve these sheet pan fajitas warm in the warmed tortillas with your desired toppings. Serve with additional lime wedges and fresh cilantro if desired.
Tips for Success
- Slice the chicken evenly so it cooks at the same rate.
- Don’t overcrowd the pan. Spread everything out so the vegetables roast instead of steaming.
- Use a large sheet pan. A 17×12 pan works best for sheet-pan meals.
- Toss halfway through cooking to help everything cook evenly.
- Add toppings for extra flavor. Sour cream, shredded cheese, salsa, pico de gallo, and avocado all work well.
Variations & Substitutions
- Use chicken thighs instead of chicken breasts for a juicier and often cheaper option.
- Add more vegetables like mushrooms, zucchini, or extra onions.
- Make it spicy by adding sliced jalapeños or extra chili powder.
- Serve as fajita bowls over rice instead of tortillas.
- Use steak or shrimp if you want to change up the protein.
Storage, Leftovers & Freezer Instructions
- Refrigerator: Store leftovers in an airtight container in the fridge for up to 3–4 days.
- Reheat: Reheat in the microwave or in a skillet over medium heat until warmed through.
- Freezer: Cooked chicken and vegetables can be frozen in a freezer-safe container for up to 2 months. Thaw in the refrigerator overnight before reheating.
Leftover Ideas:
- Fajita wraps for lunch
- Chicken fajita rice bowls
- Quesadillas with leftover chicken and peppers
- Salads topped with fajita chicken
FAQs
Yes. You can slice the chicken and vegetables earlier in the day and store them in the refrigerator until you’re ready to cook.
Popular toppings include shredded cheese, sour cream, guacamole, salsa, lettuce, and extra lime wedges.
It’s best to thaw the chicken completely before slicing and seasoning so it cooks evenly.
Yes. Skip the tortillas and serve the fajita mixture over lettuce or cauliflower rice.
Both flour and corn tortillas work well. Flour tortillas tend to be softer and easier for kids to eat.
I hope you enjoy these Sheet Pan Chicken Fajitas as much as we do! If you try this recipe, please come back and leave a rating or comment to let us know how it turned out for your family.
More Easy Fajita Recipes
Sheet Pan Chicken Fajitas
Ingredients
- 2 lbs boneless skinless chicken breasts into 1/2-inch thick strips (slice extra wide strips in half)
- 3 Bell Peppers (I used red, green and yellow bell peppers), cored and sliced into strips
- 1 medium yellow onion halved and sliced from top to root
- 3 Tablespoons olive oil
- 2 fresh limes juiced
- 3 Tbsp chopped cilantro
- 12-15 small flour tortillas
- Fajita Toppings: sour cream, pico, shredded cheese, etc.
For the Seasoning:
- 1 Tablespoon chili powder
- 1 teaspoons paprika
- 2 teaspoons cumin
- ½ teaspoon onion powder
- ½ teaspoon garlic powder
- ¼ teaspoon dried oregano
- 1 teaspoon Salt
- ½ teaspoon black pepper
- ¼ teaspoon Cayenne Pepper optional
See how we calculate recipe costs.
Instructions
- Preheat the oven to 400°F (200°C). Spray a large sheet pan with non-stick cooking spray or cover with foil.
- Place chicken strips in a large bowl. Top with the seasonings. Toss to coat the chicken with the seasoning.
- Spread the chicken onto the sheet pan.
- Spread bell peppers and yellow onion onto the baking sheet.
- Drizzle olive oil over top. Toss everything to evenly coat. Spread into an even layer working to keep chicken from overlapping.
- Bake for 18-25 minutes, tossing once halfway through cooking time until the chicken is cooked through and the veggies are tender.
- Wrap tortillas tightly in foil and warm in the oven during the last 5 minutes of the cooking time.
- Drizzle lime juice evenly over top and top with the chopped cilantro.
- Serve over the flour tortillas with your favorite toppings and enjoy!
This was a BIG, BIG hit. I was asked to put it on a weekly meal plan.
Oh wow! Thanks for letting me know!
I made the chicken fajitas and it was delicious
Nancy – Thanks for taking the time to leave a comment. I’m so glad you loved it.
I love hearing this Nancy! Thank you so much for sharing and for the positive review!
This was a BIG, BIG hit. I was asked to put it on a weekly meal plan.
Art – That’s amazing! Thank you!