Name: Sheet Pan Chicken Fajitas
Prep time: 20 min
Cook time: 20 min
Total time: 40 min
Ingredients: 1 tablespoon chili powder for bold (smoky flavor); 1 teaspoon paprika to add color and a mild sweetness; 1 teaspoon garlic powder for rich (savory depth); 1 teaspoon onion powder to round out the seasoning blend; 1 teaspoon ground cumin for warm (earthy notes); ½ teaspoon dried oregano for a hint of herbal flavor; 1 teaspoon salt (or more to taste); 1 teaspoon granulated sugar (optional - balances the spices); ¼ teaspoon cayenne pepper (optional if you want extra heat); 1½ pounds boneless (skinless chicken breasts, sliced against the grain into ½-inch thick strips); 3 bell peppers - red (yellow, and orange for color and sweetness, thinly sliced); 1 large yellow onion (thinly sliced for rich, savory flavor); 2 tablespoons olive oil to coat and cook everything evenly; juice of half a lime to add brightness and tang; ¼ cup chopped fresh cilantro for a fresh (vibrant finish); 12 small flour tortillas (warmed and ready for filling); optional toppings: guacamole or sliced avocado (sour cream, pico de gallo or salsa - customize to your taste)

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These Sheet Pan Chicken Fajitas are everything a weeknight meal should be — fast, vibrant, mess-free, and bursting with flavor. With juicy strips of seasoned chicken, colorful bell peppers, and onions roasted to perfection, all on a single pan, this recipe delivers maximum taste with minimal cleanup. 🎯

Serve them in warm tortillas or over fluffy rice, and let everyone customize with their favorite toppings — it’s a guaranteed crowd-pleaser!

💛 Why You’ll Love These Fajitas

One Pan = Less Mess – Everything cooks together
Perfectly Seasoned – Homemade spice mix = bold, balanced flavor
Quick Weeknight Dinner – Ready in about 30–35 minutes
Colorful & Nutritious – Packed with protein and veggies 🌈
Easy to Customize – Add toppings, serve in bowls or wraps

🛒 Ingredients You’ll Need

🌶 For the Fajita Seasoning:

1 tbsp chili powder – Smoky heat for bold flavor
1 tsp paprika – Adds color and mild sweetness
1 tsp garlic powder – Deep, savory foundation
1 tsp onion powder – Rounds out the flavor
1 tsp ground cumin – Warm, earthy undertone
½ tsp dried oregano – Slightly herbal for balance
1 tsp salt – Brings everything together
1 tsp granulated sugar – Optional, to mellow the spice blend
¼ tsp cayenne pepper – Optional, for a spicy kick 🌶️

🍗 For the Sheet Pan Fajitas:

1½ lbs boneless skinless chicken breasts – Cut into ½-inch strips
3 bell peppers – Use a mix of red, yellow, and orange for color and sweetness, thinly sliced
1 large yellow onion – Thinly sliced, adds mellow richness
2 tbsp olive oil – Helps the seasoning stick and encourages roasting
Juice of ½ lime – For brightness and acidity 🌞
¼ cup fresh cilantro, chopped – Adds a pop of freshness

🌮 For Serving:

12 small flour tortillas, warmed
Optional toppings: guacamole, sliced avocado, sour cream, pico de gallo, salsa, shredded cheese, or lime wedges — build-your-own style!

👩‍🍳 How to Make Sheet Pan Chicken Fajitas

Step 1: Preheat the Oven
Set oven to 425°F (220°C). Line a large, rimmed baking sheet with parchment paper.

Step 2: Mix the Seasoning
In a small bowl, stir together chili powder, paprika, garlic powder, onion powder, cumin, oregano, salt, sugar (if using), and cayenne.

Step 3: Prep the Ingredients
Slice chicken into thin strips, about ½ inch thick. Do the same with the bell peppers and onion. Place everything on the prepared sheet pan.

Step 4: Toss & Season
Drizzle olive oil over the chicken and vegetables. Sprinkle with your seasoning mix. Use tongs or clean hands to toss everything together until evenly coated, then spread into a single layer.

Step 5: Roast in the Oven
Bake for 18–20 minutes, stirring halfway through. After 10 minutes, toss ingredients and spread out again to ensure even cooking.

Step 6: Finish & Garnish
Remove from oven, squeeze fresh lime juice over the top, and sprinkle with chopped cilantro.

Step 7: Serve & Enjoy
Fill warmed tortillas with the fajita mixture and top with your favorite extras. Dig in while it’s hot! 🔥

💡 Tips for the Best Sheet Pan Fajitas

✅ Cut everything evenly – Ensures even cooking
✅ Don’t crowd the pan – Use 2 pans if needed for proper roasting
✅ Customize the heat – Adjust cayenne or use chipotle powder for smoky spice
✅ Serve creatively – Over rice, in lettuce cups, or on top of nachos
✅ Preheat your pan (optional) – For an extra sear on your chicken and veggies

🧊 Storage & Reheating Tips

Refrigerate: Store leftovers in an airtight container for up to 4 days
Freeze: The cooked chicken & veggie mix freezes well for up to 2 months
Reheat: Use a skillet or microwave to bring everything back to life
Pro tip: Add a splash of lime juice or fresh cilantro when reheating to refresh the flavor

❓ FAQs About Sheet Pan Fajitas

Q: Can I use chicken thighs instead of breasts?
A: Definitely! Thighs are even juicier and work great in this recipe.

Q: How do I make it spicier?
A: Add extra cayenne, chili flakes, or serve with spicy salsa or jalapeños.

Q: Can I make it ahead of time?
A: Yes — prep everything, store it in the fridge, and just bake when ready.

Q: Can I use different veggies?
A: Absolutely! Try zucchini, mushrooms, or red onions for variation.

✨ Final Thoughts

These Sheet Pan Chicken Fajitas are the ultimate fuss-free, flavor-packed dinner that works just as well on busy weeknights as it does for casual get-togethers. 💃🌯

They offer everything we crave in a satisfying meal: juicy protein, vibrant veggies, bold seasoning, and endless customization. Plus, with just one sheet pan and under 30 minutes of oven time, cleanup is a breeze. Whether you’re building tortilla wraps, loading up rice bowls, or keeping things low-carb with lettuce cups, these fajitas flex to fit your style.

And let’s be honest — anything that makes dinner easier and tastier deserves a permanent spot in your rotation. One pan, big flavor, happy bellies. What more could you ask for? 🧡

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