Best Easy Chicken Fajitas – Quick Weeknight Dinner
Sheet Pan Chicken Fajitas: Your Ultimate 15-Minute Weeknight Winner
Tired of dinner dilemmas? Imagine a vibrant, flavor-packed meal that comes together with minimal effort and leaves you with hardly any cleanup. Enter Sheet Pan Chicken Fajitas! This recipe isn’t just about speed; it’s about delivering a restaurant-quality experience right to your table, making it an absolute game-changer for busy evenings. If you’re searching for an Easy Chicken Fajitas solution, look no further – this sheet pan method simplifies everything without compromising on taste. Get ready to transform your dinner routine!

What You’ll Need
Gathering your ingredients is the first step to culinary success. This recipe calls for simple, fresh produce and pantry staples that come together to create an explosion of Tex-Mex flavors.
1.5 lbs boneless, skinless chicken breasts, sliced into 1/2-inch strips
3 bell peppers (any color), cored and sliced into 1/4-inch strips
1 large onion, sliced into 1/4-inch strips
2 tbsp olive oil
2 tbsp fajita seasoning (store-bought or homemade)
1 tsp salt
1/2 tsp black pepper
Warm tortillas, for serving
Optional toppings: salsa, sour cream, guacamole, shredded cheese, lime wedges, fresh cilantro

Preparation Instructions
Creating delicious Sheet Pan Chicken Fajitas is incredibly straightforward. Follow these steps for perfectly cooked chicken and tender-crisp vegetables, making this one of the simplest Easy Chicken Fajitas you’ll ever make.
1. Preheat Oven & Prep Pan: Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper or aluminum foil for easier cleanup.
2. Combine Ingredients: In a large bowl, combine the sliced chicken, bell peppers, and onion. Drizzle with olive oil, then sprinkle generously with fajita seasoning, salt, and black pepper. Toss well to ensure everything is evenly coated.
3. Spread on Sheet Pan: Spread the seasoned chicken and vegetables in a single layer on the prepared baking sheet. Ensure not to overcrowd the pan; use two pans if necessary to allow for even cooking and browning.
4. Bake: Bake for 20-25 minutes, or until the chicken is cooked through and the vegetables are tender-crisp and slightly charred. Stir once halfway through baking for even cooking.
5. Serve: Remove from the oven. Serve immediately with warm tortillas and your favorite fajita toppings like salsa, sour cream, guacamole, shredded cheese, and a squeeze of fresh lime juice.

Fun Twists & Serving Ideas
Shrimp Fajitas: Swap out chicken for shrimp, adjusting baking time to 10-12 minutes until pink and cooked through.
Veggie Loaded: Add other quick-cooking vegetables like zucchini, mushrooms, or corn kernels to the pan.
Spicy Kick: Include a diced jalapeño or a pinch of cayenne pepper with the seasoning mix for extra heat.
Lettuce Wraps: For a low-carb option, serve the fajita mixture in crisp lettuce cups instead of tortillas.
Fajita Bowls: Serve over cilantro-lime rice or quinoa for a hearty bowl meal, topped with black beans and avocado.

FAQ
Q: Can I prepare the ingredients ahead of time?
A: Yes! You can slice the chicken, peppers, and onions and even mix them with the seasoning a few hours beforehand. Store them in an airtight container in the refrigerator until ready to bake.
Q: What if I don’t have fajita seasoning?
A: You can make your own! A typical blend includes chili powder, cumin, paprika, garlic powder, onion powder, salt, and black pepper.
Q: Can I use different types of meat?
A: Absolutely! Strips of flank steak or pork loin would also work well, though cooking times might need slight adjustment to ensure they’re cooked through.
Q: How do I prevent the chicken and vegetables from being soggy?
A: The key is not to overcrowd the pan. Spread the ingredients in a single layer, using two sheet pans if necessary. This allows for proper air circulation and browning.
Q: What are the best toppings for fajitas?
A: Classic toppings include salsa, guacamole, sour cream, shredded cheese, fresh cilantro, and lime wedges. You can also add pickled jalapeños, hot sauce, or pico de gallo.
Conclusion
There you have it – a vibrant, delicious, and incredibly simple path to a satisfying meal. These Sheet Pan Chicken Fajitas are the epitome of convenient cooking, proving that you don’t need hours in the kitchen to create something spectacular. Whether you’re a seasoned chef or a weeknight warrior, this recipe offers an Easy Chicken Fajitas solution that everyone will love. So next time you’re craving bold flavors with minimal fuss, remember this sheet pan hero and make it happen!
Recipe Note
For extra char and flavor on your vegetables, consider placing the sheet pan under the broiler for 1-2 minutes at the very end of cooking. Watch carefully to prevent burning!

Sheet Pan Chicken Fajitas
Total Time: 35-40 minutes
Course: Main Course
Servings: 4
Calories: 400-450 per serving (without toppings)
Ingredients
- 1.5 lbs boneless, skinless chicken breasts or thighs, cut into 1/2-inch strips
- 2 large bell peppers (any color: red, green, yellow, orange), seeded and sliced into thin strips
- 1 large onion, halved and sliced into thin strips
- 2 tbsp olive oil
- 2 tsp chili powder
- 1 tsp ground cumin
- 1/2 tsp smoked paprika
- 1/2 tsp garlic powder
- 1/4 tsp dried oregano
- 1/4 tsp cayenne pepper (optional, for heat)
- 1/2 tsp salt, or to taste
- 1/4 tsp black pepper, or to taste
- 1 lime, half for marinade, half for serving
- Warm tortillas, for serving
- Optional toppings: salsa, guacamole, sour cream, cilantro, extra lime wedges
Instructions
1️⃣ Prep – Slice chicken, peppers, and onion.
2️⃣ Season – In a bowl, toss chicken with olive oil and all seasonings.
3️⃣ Cook Chicken – Heat a large skillet over medium-high heat. Cook chicken 4–6 minutes until cooked through. Remove.
4️⃣ Cook Veggies – In the same skillet, cook peppers and onions 4–5 minutes until tender-crisp.
5️⃣ Combine – Return chicken to skillet, squeeze lime juice over, and toss.
6️⃣ Serve – Spoon into warm tortillas and add toppings. Enjoy!
Chef’s Notes: This recipe is incredibly versatile! Feel free to adjust the spice level by adding more or less chili powder/cayenne. For an extra kick, add some jalapeño slices to the sheet pan. Serve immediately with warm tortillas and your favorite toppings like salsa, guacamole, sour cream, or extra lime wedges.
