These Sheet Pan Chicken Fajitas are a quick and delicious way to bring vibrant Mexican flavors to your dinner table. Perfect for busy weeknights or casual gatherings, this recipe requires minimal prep and cleanup. With juicy chicken and colorful peppers baked to perfection, you’ll have a flavorful meal in under 30 minutes that everyone will love!

Why You’ll Love This Recipe
- Quick Preparation: With just 10 minutes of prep time, you can have dinner ready in no time.
- One-Pan Wonder: Easy cleanup with everything cooked on a single baking sheet.
- Flavor-Packed: The blend of spices creates a mouthwatering dish that’s both satisfying and delicious.
- Versatile Serving Options: Serve on tortillas, over rice, or even in salads for a tasty twist.
- Healthy Ingredients: Made with lean chicken and fresh veggies, it’s a nutritious choice for any meal.
Tools and Preparation
Having the right tools makes cooking easier and more enjoyable. Here are the essential items you’ll need to prepare these sheet pan chicken fajitas.
Essential Tools and Equipment
- Baking sheet
- Mixing bowl
- Cutting board
- Knife
- Measuring spoons
Importance of Each Tool
- Baking sheet: Essential for even cooking and easy cleanup; everything cooks together nicely.
- Mixing bowl: A must-have for combining ingredients before roasting; ensures even coating of spices.
- Knife: A sharp knife makes slicing chicken and vegetables quick and safe.
Ingredients
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 Spice Mix
- 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. This ensures your fajitas cook evenly.
Step 2: Prepare the Ingredients
- Place the chicken breast tenders, onion slices, and all three types of peppers in a single layer on the baking sheet.
Step 3: Add Olive Oil
- Drizzle 2 tablespoons of olive oil over the chicken and vegetables.
Step 4: Season Generously
Sprinkle on the spice mix:
1 tablespoon chili powder
1 tablespoon cumin
1 teaspoon garlic powder
1 teaspoon paprika
1 teaspoon dried oregano
1/2 teaspoon onion powder
Add a couple large pinches of kosher salt and fresh cracked pepper. Toss everything to coat evenly.
Step 5: Bake It All Together
Bake in the preheated oven for 10 minutes. Then stir the mixture on the pan and bake for an additional 5 minutes until cooked through.
Step 6: Broil for Extra Crispiness
Broil on high for about 2–3 minutes to get those edges crispy and slightly charred.
Step 7: Serve & Enjoy!
Serve your fajitas warm on flour tortillas with all your favorite toppings like guacamole, salsa, or cheese. If you loved this recipe, please leave a 5-star rating and review below!
This recipe serves around 4–6 people, making it ideal for family dinners or meal prepping for the week. Enjoy your flavorful feast!
How to Serve Sheet Pan Chicken Fajitas
These sheet pan chicken fajitas are versatile and can be enjoyed in many delicious ways. Whether you’re hosting a gathering or simply feeding your family, these serving suggestions will elevate your meal.
Flour Tortillas
- Freshly warmed flour tortillas make the perfect base for your fajitas. Simply warm them on a skillet or in the microwave before serving.
Avocado Slices
- Creamy avocado slices add richness to your dish. They pair well with the spices in the fajitas.
Salsa
- A fresh salsa adds a burst of flavor. Choose from mild to spicy based on your preference for an extra kick.
Sour Cream
- A dollop of sour cream brings a cool, creamy element that complements the heat of the spices.
Shredded Cheese
- Top your fajitas with shredded cheese for an added layer of flavor. Cheddar or Monterey Jack work wonderfully.
Fresh Cilantro
- Sprinkle freshly chopped cilantro over your fajitas for a fresh, herbaceous touch that brightens each bite.

How to Perfect Sheet Pan Chicken Fajitas
To achieve the best results with your sheet pan chicken fajitas, consider these helpful tips.
- Use fresh ingredients: Fresh vegetables and high-quality chicken will enhance the overall flavor.
- Don’t overcrowd the pan: Give each ingredient room to roast properly for optimal texture and taste.
- Adjust seasoning: Feel free to tweak the spices based on your flavor preferences. More chili powder can add heat!
- Marinate chicken beforehand: For even more flavor, let the chicken marinate in olive oil and spices for at least 30 minutes before cooking.
Best Side Dishes for Sheet Pan Chicken Fajitas
Pairing side dishes with sheet pan chicken fajitas can create a complete meal that everyone will love. Here are some great options:
- Mexican Rice: Fluffy rice seasoned with lime and cilantro complements the fajitas beautifully.
- Refried Beans: Creamy refried beans add protein and richness, making them a great addition to your plate.
- Corn on the Cob: Grilled or boiled corn slathered with butter makes for a sweet contrast to savory fajitas.
- Guacamole: This creamy avocado dip is always a hit and adds a refreshing taste to your meal.
- Black Bean Salad: A refreshing salad made with black beans, corn, tomatoes, and lime dressing provides crunch and nutrition.
- Chips and Salsa: Crispy tortilla chips served with salsa offer a fun appetizer or snack alongside your main dish.
- Pico de Gallo: This fresh tomato salad adds brightness to your plate, enhancing flavors without overpowering them.
- Grilled Vegetables: Seasonal vegetables grilled until charred are not only healthy but also compliment the fajitas nicely.
Common Mistakes to Avoid
When making sheet pan chicken fajitas, it’s easy to overlook some details. Here are common mistakes and how to avoid them.
- Overcrowding the Pan: Placing too much on your baking sheet can cause steaming instead of roasting. Keep everything in a single layer for the best results.
- Skipping the Marinade: Not marinating or seasoning your chicken can lead to bland fajitas. Take a few extra minutes to coat the chicken with spices for maximum flavor.
- Not Preheating the Oven: Failing to preheat your oven can affect cooking time. Always ensure it’s at the right temperature before placing your ingredients inside.
- Ignoring Fresh Ingredients: Using old or wilted vegetables will ruin the taste. Choose fresh, vibrant peppers and onions for a delightful crunch.
- Not Adding Toppings: Serving without toppings makes for a dull dish. Add toppings like guacamole, salsa, or sour cream to elevate your fajitas.

Storage & Reheating Instructions
Refrigerator Storage
- Store leftovers in an airtight container.
- They will last up to 3 days in the refrigerator.
Freezing Sheet Pan Chicken Fajitas
- Freeze in a freezer-safe container or bag.
- They can be stored for up to 2 months.
Reheating Sheet Pan Chicken Fajitas
- Oven: Preheat to 350°F and bake for about 10-15 minutes until heated through.
- Microwave: Heat on medium power in short intervals, stirring occasionally until warm.
- Stovetop: Sauté over medium heat with a splash of oil until hot.
Frequently Asked Questions
Here are some frequently asked questions about sheet pan chicken fajitas.
How do I customize my Sheet Pan Chicken Fajitas?
You can add different vegetables like zucchini or mushrooms for variety. Additionally, try using shrimp or beef instead of chicken for a different flavor profile.
Can I make this recipe vegetarian?
Yes! Substitute the chicken with tofu or tempeh and use additional vegetables. The spices will still provide great flavor!
What toppings are best for Sheet Pan Chicken Fajitas?
Popular toppings include sour cream, guacamole, salsa, shredded cheese, and fresh cilantro. Feel free to mix and match according to your taste!
How long does it take to make Sheet Pan Chicken Fajitas?
This recipe takes about 28 minutes total—10 minutes of prep and 18 minutes of cooking time—making it a quick dinner option.
Final Thoughts
Sheet pan chicken fajitas are not only quick but also incredibly flavorful and versatile! You can easily customize them with your favorite ingredients and toppings. Try this recipe tonight and enjoy a delicious meal that everyone will love!

Sheet Pan Chicken Fajitas
- Total Time: 28 minutes
- Yield: Serves about 4–6 people 1x
Description
Indulge in the vibrant flavors of Sheet Pan Chicken Fajitas, a quick and satisfying meal perfect for busy weeknights or casual gatherings. This easy recipe combines juicy chicken breast tenders with colorful peppers and zesty spices, all roasted to perfection on a single baking sheet. With minimal prep and cleanup, you can serve up a delicious dinner in under 30 minutes that the whole family will love. Customize your fajitas with your favorite toppings like guacamole, salsa, or cheese for a delightful twist. Whether wrapped in warm tortillas or served over rice, these fajitas are sure to impress!
Ingredients
- 1 pound chicken breast tenders
- 1 red onion
- 1 green pepper
- 1 red pepper
- 1 yellow pepper
- 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 oven to 400°F (200°C).
- Arrange chicken tenders and sliced vegetables in a single layer on a baking sheet.
- Drizzle with olive oil and sprinkle with spice mix; toss to coat evenly.
- Bake for 10 minutes, stir, then bake for an additional 5 minutes.
- Broil for 2–3 minutes until edges are crispy.
- Serve warm with desired toppings.
- Prep Time: 10 minutes
- Cook Time: 18 minutes
- Category: Main
- Method: Baking
- Cuisine: Mexican
Nutrition
- Serving Size: Approx. 1/6 of the recipe (about 250g)
- Calories: 350
- Sugar: 4g
- Sodium: 550mg
- Fat: 14g
- Saturated Fat: 2g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 21g
- Fiber: 4g
- Protein: 34g
- Cholesterol: 75mg
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