These sheet pan chicken fajitas are weeknight magic, super easy, crazy flavorful, and all cooked together on one pan (a.k.a. minimal dishes 🙌). Juicy strips of chicken get tossed with a rainbow of peppers, onions, and a punchy mix of spices, then roasted until everything’s tender, a little charred, and smelling like you just walked into your favorite Tex-Mex spot.
A quick squeeze of lime and a sprinkle of cilantro right at the end brighten everything up, so every bite tastes fresh and zesty. The best part? Dinner’s ready in under 30 minutes, and the cleanup is almost nonexistent.
Warm some tortillas, pile on the sizzling chicken and veggies, add your favorite toppings (guac, salsa, sour cream, go wild), and you’ve got a fajita night that feels like going out… except you’re still in your slippers. 🎉
Why You’ll Love This Recipe
Sheet pan chicken fajitas are the ultimate no-fuss dinner. They are bright, flavorful, and cook perfectly in a single pan, which makes cleanup a breeze.
If you like a little extra heat, just add more chili powder or some fresh jalapeño slices. You can switch up the protein with shrimp or steak, or keep it vegetarian by using portobello mushrooms or zucchini. This recipe is flexible enough to work with whatever you are craving.
It is quick enough for busy weeknights, satisfying for family dinners, and fun for casual get-togethers with friends. Simple, colorful, and full of flavor, these fajitas are guaranteed to become a repeat favorite.
Ingredients
For the Chicken & Vegetables:
- 1 ½ lbs boneless skinless chicken breasts, sliced into thin strips
- 3 bell peppers (red, yellow, green), sliced
- 1 large red onion, sliced
- 3 tbsp olive oil
- 1 ½ tsp chili powder
- 1 tsp smoked paprika
- 1 tsp cumin
- 1 tsp garlic powder
- ½ tsp onion powder
- ½ tsp oregano
- Salt and black pepper, to taste
For Serving:
- 8 small flour or corn tortillas
- 2 tbsp fresh lime juice
- Fresh cilantro, chopped
- Sour cream, guacamole, or salsa (optional)
Step-by-Step Instructions
1. Prep the Chicken and Veggies
Preheat your oven to 425°F (220°C). Slice the chicken into thin strips and place on a large sheet pan. Add sliced bell peppers and onions around the chicken.
2. Season Everything
Drizzle olive oil over the chicken and vegetables. Sprinkle on chili powder, smoked paprika, cumin, garlic powder, onion powder, oregano, salt, and black pepper. Toss everything directly on the pan until evenly coated.
3. Roast to Perfection
Spread the mixture into a single, even layer. Roast in the oven for 18 to 20 minutes, flipping halfway, until the chicken is fully cooked and the vegetables are tender with slightly charred edges.
4. Finish with Lime and Cilantro
Once out of the oven, squeeze fresh lime juice over the fajitas and sprinkle with chopped cilantro. Give everything a quick toss in the pan to coat evenly.
5. Serve and Enjoy
Serve the fajitas inside warm tortillas and top with sour cream, guacamole, salsa, or extra lime juice as desired.
Sheet Pan Chicken Fajitas
Ingredients
For the Chicken & Vegetables:
- 1 ½ lbs boneless skinless chicken breasts sliced into thin strips
- 3 bell peppers red, yellow, green, sliced
- 1 large red onion sliced
- 3 tbsp olive oil
- 1 ½ tsp chili powder
- 1 tsp smoked paprika
- 1 tsp cumin
- 1 tsp garlic powder
- ½ tsp onion powder
- ½ tsp oregano
- Salt and black pepper to taste
For Serving:
- 8 small flour or corn tortillas
- 2 tbsp fresh lime juice
- Fresh cilantro chopped
- Sour cream guacamole, or salsa (optional)
Instructions
- Slice chicken and veggies, arrange on sheet pan.
- Toss with oil and fajita seasoning until coated.
- Roast at 425°F for 18–20 minutes, flipping halfway.
- Finish with lime and cilantro.
- Serve in warm tortillas with toppings.
Tips & Variations
- Make it spicier: Add cayenne or sliced jalapeños to the seasoning.
- Low-carb option: Swap tortillas for lettuce wraps.
- Protein swap: Use shrimp, steak, or tofu instead of chicken.
- Meal prep friendly: Store cooked fajitas in airtight containers for up to 4 days.
Serving Suggestions
Serve these sizzling fajitas with a side of fluffy Mexican rice, hearty black beans, or a big bowl of chips and queso for dipping. To round everything out, pour yourself a cold margarita, a glass of sparkling lime water, or some iced tea. The combo makes for a balanced, refreshing meal that feels like a fiesta at home. 🎉🌮
Final Thoughts
These sheet pan chicken fajitas are fresh, flavorful, and ridiculously easy. Just toss everything in one pan, let the oven do the work, and dinner comes out bold, colorful, and ready for the table. Cleanup is a breeze, the flavor is big, and you’ll want to keep this recipe on repeat whether it’s a busy weeknight or you’re cooking for friends.
