These Sheet Pan Chicken Fajitas are a delicious and easy way to enjoy a flavorful Mexican-inspired meal. Perfect for busy weeknights or casual gatherings, this recipe combines the vibrant tastes of peppers and spices with tender chicken, all cooked on one sheet pan. In just 28 minutes, you’ll have a hearty dinner ready to serve, making it ideal for families and friends alike.
Why You’ll Love This Recipe
- Quick and Easy: With only 10 minutes of prep time, you can have these fajitas ready in less than half an hour.
- One-Pan Wonder: Minimal cleanup is required since everything cooks on a single baking sheet.
- Bursting with Flavor: The combination of spices and fresh vegetables creates a mouthwatering dish that everyone will love.
- Customizable: Feel free to add your favorite toppings or swap in different vegetables to suit your taste.
- Healthy Option: Packed with protein and vegetables, these fajitas are a nutritious choice for any meal.
Tools and Preparation
Before you start cooking, gather your tools to ensure the process goes smoothly.
Essential Tools and Equipment
- Baking sheet
- Mixing bowl
- Cutting board
- Sharp knife
Importance of Each Tool
- Baking sheet: Provides ample space to cook the chicken and veggies evenly while allowing them to caramelize beautifully.
- Mixing bowl: Ideal for combining ingredients thoroughly so that every piece is well-coated with spices and oil.
- Cutting board: A stable surface for chopping vegetables, ensuring safety while preparing your ingredients.
- Sharp knife: Essential for quick chopping of vegetables and chicken, making prep faster and easier.

Ingredients
These sheet pan chicken fajitas are loaded with flavor but take just minutes to prep and bake. You’ll have a hearty dinner on the table in less than 30 minutes with this foolproof recipe!
For the Chicken Fajitas
- 1 pound chicken breast tenders, cut into bite-size pieces
- 1 red onion, thinly sliced
- 1 green pepper, thinly sliced
- 1 red pepper, thinly sliced
- 1 yellow pepper, thinly sliced
For the Seasoning
- 2 tablespoons olive oil
- 1 tablespoon chili powder
- 1 tablespoon cumin
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1 teaspoon dried oregano
- 1/2 teaspoon onion powder
- Kosher salt
- fresh cracked pepper
How to Make Sheet Pan Chicken Fajitas
Step 1: Preheat the Oven
- Preheat your oven to 400 degrees Fahrenheit.
- Prepare a large baking sheet by lining it with parchment paper for easy cleanup (optional).
Step 2: Arrange Ingredients on the Baking Sheet
- Place the chicken pieces, sliced onion, and peppers in a single layer on the baking sheet.
- Drizzle with olive oil.
Step 3: Add Seasonings
- Sprinkle chili powder, cumin, garlic powder, paprika, dried oregano, onion powder, Kosher salt, and fresh cracked pepper over the mixture.
- Toss everything together until well coated.
Step 4: Bake
- Bake in the preheated oven for 10 minutes.
- After 10 minutes, stir the mixture on the pan to ensure even cooking.
- Return to the oven and bake for an additional 5 minutes.
Step 5: Broil for Crispiness
- Switch your oven setting to broil on high.
- Broil for about 2-3 minutes until edges are crispy and slightly charred.
Step 6: Serve
- Remove from oven and let it cool slightly before serving.
- Serve warm on flour tortillas with your favorite toppings like avocado, salsa, or cheese!
Step 7: Rate This Recipe
If you loved this recipe, please leave a 5-star rating and review below!
How to Serve Sheet Pan Chicken Fajitas
Serving sheet pan chicken fajitas is a delightful experience that allows you to personalize each plate. These fajitas are versatile and can be paired with various toppings and sides for a complete meal.
Classic Toppings
- Sour Cream – A creamy addition that balances the spices.
- Guacamole – Adds a rich, buttery flavor that complements the chicken.
- Salsa – Fresh or cooked, it provides a zesty kick.
- Shredded Cheese – Melts beautifully on top for added richness.
- Chopped Cilantro – Offers a burst of freshness to every bite.
Tortilla Options
- Flour Tortillas – Soft and pliable, perfect for wrapping around the fillings.
- Corn Tortillas – A gluten-free option with a slightly earthy flavor.
Additional Accompaniments
- Lime Wedges – A squeeze of lime enhances all the flavors.
- Pickled Jalapeños – For an extra spicy touch that adds depth.
How to Perfect Sheet Pan Chicken Fajitas
To make your sheet pan chicken fajitas even better, follow these simple tips to ensure maximum flavor and texture.
- Use Fresh Ingredients – Fresh vegetables enhance flavor and nutrition.
- Marinate Chicken – Letting the chicken marinate for 30 minutes adds depth to the taste.
- Don’t Overcrowd the Pan – Ensure even cooking by leaving space between ingredients.
- Adjust Spice Levels – Feel free to increase or decrease spices based on your heat preference.
- Experiment with Vegetables – Add zucchini or mushrooms for extra variety and nutrition.
- Let it Rest Before Serving – Allowing the dish to sit for a few minutes helps retain moisture.
Best Side Dishes for Sheet Pan Chicken Fajitas
Pairing side dishes with your sheet pan chicken fajitas can elevate the meal. Here are some great options that complement this dish perfectly.
- Mexican Rice – Flavored with tomatoes and spices, this rice is a classic pairing.
- Refried Beans – Creamy beans add protein and fiber, making your meal heartier.
- Corn on the Cob – Sweet, grilled corn enhances the overall flavor palette.
- Cilantro Lime Quinoa – A nutritious alternative that offers a fresh twist.
- Chips and Salsa – A crunchy side that pairs well with fajitas and is great for dipping.
- Black Bean Salad – A refreshing salad filled with beans, corn, and avocados for added texture.
- Grilled Vegetables – Zucchini, bell peppers, and onions bring out smoky flavors when charred on the grill.
- Guacamole Salad – A refreshing mix of guacamole served in a salad form adds creaminess alongside crunch.
Common Mistakes to Avoid
When making sheet pan chicken fajitas, it’s easy to overlook a few key details that can affect the outcome. Here are some common mistakes and how to avoid them.
- Skipping the Marinade: Not marinating your chicken can lead to bland flavor. Marinate the chicken in olive oil and spices for at least 15 minutes before cooking for better taste.
- Overcrowding the Pan: If you pile too much on your baking sheet, everything will steam instead of roast. Ensure there’s enough space between the chicken and veggies for even cooking.
- Ignoring Oven Temperature: Baking at a lower temperature can result in soggy fajitas. Stick to the recommended 400°F for optimal crispness.
- Not Stirring Halfway Through: Failing to stir your ingredients halfway can lead to uneven cooking. Make sure to toss everything after the first 10 minutes for consistent results.
- Forgetting to Broil: Skipping the broiling step means missing out on crispy edges. Broil for a few minutes at the end to achieve that perfect char.
- Neglecting Toppings: Fajitas are all about customization! Don’t forget to prepare toppings like guacamole, salsa, or cheese for added flavor and texture.

Storage & Reheating Instructions
Refrigerator Storage
- Store in an airtight container.
- Keep in the fridge for up to 3 days.
Freezing Sheet Pan Chicken Fajitas
- Place in a freezer-safe container or bag.
- Can be frozen for up to 3 months.
Reheating Sheet Pan Chicken Fajitas
- Oven: Preheat oven to 350°F and bake for about 10-15 minutes until heated through.
- Microwave: Heat in short bursts of 1-2 minutes, stirring in between until warm.
- Stovetop: Sauté over medium heat with a splash of water or broth until heated through.
Frequently Asked Questions
Here are some common questions about making sheet pan chicken fajitas.
Can I use other proteins for Sheet Pan Chicken Fajitas?
Yes, you can substitute chicken with beef, turkey, or lamb depending on your preference!
How do I customize my Sheet Pan Chicken Fajitas?
Feel free to add different vegetables like zucchini or mushrooms. You can also adjust spices according to your taste.
What toppings work best with Sheet Pan Chicken Fajitas?
Popular toppings include sour cream, guacamole, shredded cheese, salsa, and fresh cilantro.
How do I know when my chicken is done?
The internal temperature should reach 165°F (75°C). Use a meat thermometer for accuracy.
Final Thoughts
These sheet pan chicken fajitas are not only quick and easy to make but also bursting with flavor. Perfect for busy weeknights, they allow room for customization based on your favorite vegetables and toppings. Give this recipe a try and enjoy delightful fajitas that everyone will love!

Sheet Pan Chicken Fajitas
Indulge in the vibrant flavors of Sheet Pan Chicken Fajitas, a delightful and effortless Mexican-inspired dish ready in under 30 minutes. This one-pan wonder features tender chicken breast pieces combined with an array of colorful bell peppers and onions, all seasoned with a blend of spices that create a mouthwatering experience.
- Total Time: 28 minutes
- Yield: Serves 4
Ingredients
- 1 pound chicken breast tenders, cut into bite-size pieces
- 1 red onion, thinly sliced
- 1 green pepper, thinly sliced
- 1 red pepper, thinly sliced
- 1 yellow pepper, thinly sliced
- 2 tablespoons olive oil
- 1 tablespoon chili powder
- 1 tablespoon cumin
- 1 teaspoon garlic powder
- 1 teaspoon paprika
- 1 teaspoon dried oregano
- 1/2 teaspoon onion powder
- Kosher salt
- fresh cracked pepper
Instructions
- Preheat the oven to 400°F (200°C) and line a baking sheet with parchment paper.
- Arrange chicken tenders, onion, and bell peppers on the baking sheet; drizzle with olive oil.
- Sprinkle spices over the mixture and toss to coat evenly.
- Bake for 10 minutes; stir and bake for an additional 5 minutes.
- Switch to broil and cook for another 2-3 minutes for crispy edges.
- Serve warm on tortillas with toppings like guacamole or salsa.
- Prep Time: 10 minutes
- Cook Time: 18 minutes
- Category: Main
- Method: Baking
- Cuisine: Mexican
Nutrition
- Serving Size: 1 serving
- Calories: 290
- Sugar: 3g
- Sodium: 540mg
- Fat: 11g
- Saturated Fat: 1.5g
- Unsaturated Fat: 8g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 5g
- Protein: 28g
- Cholesterol: 80mg
Keywords: Customize with your favorite vegetables like zucchini or mushrooms. Feel free to adjust spice levels based on personal preference.
