Sheet Pan Chicken Fajitas Fiesta on a Single Pan

Recipe Introduction
Ever find yourself craving a fiesta but dreading the mess? Me too! That's why I'm obsessed with this Sheet Pan Chicken Fajitas Easy recipe.
It's proper simple. Ready for a quick and flavourful Tex-Mex experience without the fuss?
What's the Craic?
This recipe for Sheet Pan Chicken Fajitas is inspired by traditional Tex-Mex cuisine. These Sheet Pan Fajitas deliver authentic flavors with minimal effort.
It's beginner friendly. Prep takes about 15 minutes , and cooking is around 20- 25 minutes . You get 4 generous servings, enough for the whole fam or a couple with leftovers.
Why You'll Absolutely Love This
Besides being dead easy, this Chicken Fajita Recipe is a winner. It's packed with lean protein and colourful veggies, making it a relatively healthy option for a Weeknight Chicken Fajitas .
Seriously, it's a brilliant way to sneak extra veg into your diet without the kids moaning! Plus, it all cooks on one pan.
Less washing up? You know it! This is more than just a recipe; it's a foolproof way to get a delicious and balanced meal on the table quickly.
Now, let's get to the ingredients, shall we?
Ingredients & Equipment for Easy Sheet Pan Chicken Fajitas
Right, let's get down to brass tacks. These Sheet Pan Chicken Fajitas Easy really are that simple. No fancy chef skills are needed.
It's all about good ingredients and a bit of prep. Honestly, this Chicken Fajita Recipe is a lifesaver on a crazy weeknight.
So gather your bits and bobs and let's get cracking.
Main Ingredients for Sheet Pan Fajitas
- 1.5 lbs (680g) boneless, skinless chicken breasts, cut into strips. Make sure the chicken is nice and plump. Fresh is always best.
- 1 large red bell pepper, seeded and sliced.
- 1 large yellow bell pepper, seeded and sliced.
- 1 large orange bell pepper, seeded and sliced. Colour is key for good One Pan Chicken Fajitas !.
- 1 large yellow onion, sliced.
- 2 tablespoons (30 ml) olive oil. Extra virgin is what I normally go for.
- 2 tablespoons (30 ml) fajita seasoning. I use a shop bought one. You can defo make your own.
- 1 teaspoon (5 ml) smoked paprika. This adds a wonderful smokiness.
- 1/2 teaspoon (2.5 ml) garlic powder.
- 1/4 teaspoon (1.25 ml) cayenne pepper. Add only if you want the Quick Chicken Fajitas to have a kick.
- Salt and black pepper to taste.
- 1 lime, cut into wedges.
- 12 small flour tortillas, warmed. The tortilla is the home for the Oven Baked Chicken Fajitas after all!.
Seasoning Notes for the Weeknight Chicken Fajitas
Smoked paprika is your best friend here. It gives that lovely, campfire taste. Don't skip it. If you don't have cayenne pepper, a pinch of chili flakes will do the trick.
Cumin is another winner to add to your own spice blend. I use it when I make my own. Honestly.
Equipment Needed for Chicken Fajita Sheet Pan Dinner
- Large sheet pan. An 18x13 inch one is perfect.
- Large mixing bowl.
- Sharp knife. A decent chef's knife makes all the difference.
- Cutting board.
You don't need a fancy food processor or anything. A good old mixing bowl and a sheet pan are all you need to whip up this Sheetpan Chicken Fajita Recipe .
You can even use a baking tray if you don't have a sheet pan. It's really that straightforward.
Cooking Method: Sheet Pan Chicken Fajitas Easy
Honestly, is there anything better than a quick and easy dinner? Especially on a weeknight. Forget slaving over a hot stove for hours.
This Sheet Pan Chicken Fajitas Easy recipe is your new best friend. Think of this Chicken Fajita Recipe as a fiesta in a pan!
Prep Steps: Mise en Place and More
First things first, get your mise en place sorted. That's fancy chef talk for "get your stuff together before you start".
Slice 1.5 lbs of chicken breasts into strips. Chop those colorful bell peppers (red, yellow, and orange) and a large yellow onion into strips too.
Having everything ready saves so much time.
step-by-step Process: From Raw to Roasted
- Preheat your oven to 400° F ( 200° C) . This is important!
- In a large bowl, toss the chicken and veggies with 2 tablespoons of olive oil, 2 tablespoons of fajita seasoning, 1 teaspoon smoked paprika, 1/2 teaspoon garlic powder, and a pinch of cayenne (if you like it spicy). Season with salt and pepper.
- Spread everything in a single layer on a large sheet pan. Make sure not to overcrowd, this allows a better roasting!
- Roast for 20- 25 minutes . Remember to stir halfway through.
- Make sure the chicken is cooked to an internal temperature of 165° F ( 74° C) . Serve this Chicken Fajita Sheet Pan Dinner immediately.
Pro Tips: Level Up Your Fajitas
Don't overcrowd the pan! Seriously, it's the biggest mistake people make. Overcrowding steams the vegetables instead of roasting them, which results in soggy Sheet Pan Fajitas .
If it is needed, use two sheet pans.
Feel free to tweak the spices! Add cumin for a warmer flavor or a pinch of chili powder for extra heat.
Warm those tortillas! No one wants a cold tortilla. A good quality tortilla can really enhance the eating experience, so go on and splurge a bit!
And that's it! Your Weeknight Chicken Fajitas are ready. Serve with all your favorite toppings like guacamole, sour cream, and salsa.
Enjoy your One Pan Chicken Fajitas . These Oven Baked Chicken Fajitas really bring an authentic taste without any of the hassle, just like a real Sheetpan Chicken Fajita Recipe .
You will be amazed at the amazing Quick Chicken Fajitas that you will be able to prepare!
Recipe Notes for Unbelievably Easy Sheet Pan Chicken Fajitas
Let's talk about the nitty gritty of these Sheet Pan Chicken Fajitas Easy . Honestly, this Chicken Fajita Recipe is so straightforward, there isn't much to stress about.
But, a few tips can make all the difference.
Serving Suggestions: Fajita Fiesta!
Think about presentation. Plating matters, even with Sheet Pan Fajitas ! I like to bring the Sheetpan Chicken Fajita Recipe to the table on the sheet pan.
It is still sizzling! This gives a real "wow" factor. Serve with warm tortillas, of course. How about some homemade guacamole? Sour cream is also a must.
For drinks, a classic margarita never hurts, or a crisp lager. Quick Chicken Fajitas never tasted so good.
Storage Tips: For Future Fajita Fun
Got leftovers? No problem. Store cooled Oven Baked Chicken Fajitas in an airtight container in the fridge. They will last for up to 3 days.
Reheating is a breeze, either in the microwave or in a pan on the hob. I don't recommend freezing, as the vegetables can get a bit soggy.
But, if you must, freeze in a single layer on a baking sheet before transferring to a freezer bag. This stops them clumping.
Variations: Tailor Your Fajitas!
Need to adapt this Easy Chicken Fajita Recipe ? Easy peasy. For a low-carb option, ditch the tortillas and serve in lettuce wraps.
If you're vegetarian, skip the chicken and add some black beans and portobello mushrooms. For seasonal swaps, use butternut squash in the autumn.
Get creative! These Weeknight Chicken Fajitas are all about making life easier. Why not use turkey strips or steak strips if you are not a fan of chicken!
Nutrition Basics: Goodness in Every Bite
Let's keep it real: this isn't health food . But, it's got protein, loads of veggies, and it's all cooked from scratch.
It's way better than a takeaway! Chicken is a lean protein source. Bell peppers are packed with vitamin C. One serving has roughly 450 calories , 40g protein , 20g fat , and 30g carbs .
This estimate excludes toppings.
Alright, that's all you need to know. Now get cooking and enjoy your One Pan Chicken Fajitas ! This Chicken Fajita Sheet Pan Dinner is a winner. You've got this!
Frequently Asked Questions
How do I make sure my Sheet Pan Chicken Fajitas Easy don't end up soggy?
The key to avoiding soggy fajitas is to not overcrowd the sheet pan. If you pile everything on too thickly, the vegetables will steam instead of roast. Use two sheet pans if needed, and make sure the chicken and vegetables are spread in a single layer.
Think of it like a perfect Sunday roast everything needs space to breathe and get crispy!
Can I prepare these Sheet Pan Chicken Fajitas Easy ahead of time?
Absolutely! You can chop the vegetables and chicken and toss them with the spices up to a day in advance. Store the mixture in an airtight container in the fridge. When you're ready to cook, just spread it on the sheet pan and roast.
This is ideal for those busy weeknights when you're rushing to get dinner on the table!
What are some good toppings for these Sheet Pan Chicken Fajitas Easy?
The topping possibilities are endless! Classic choices include guacamole, sour cream, salsa, shredded cheese (cheddar or Monterey Jack work well), and fresh cilantro. For a bit of a kick, consider adding some pickled jalapeños or a drizzle of hot sauce.
Think of it as building your own little Mexican masterpiece, a bit like customising a Full English!
Can I use frozen chicken or vegetables for these Sheet Pan Chicken Fajitas Easy?
While fresh is always best, you can use frozen chicken and vegetables in a pinch. However, it's crucial to thaw them completely and pat them dry before adding the spices and roasting. Excess moisture will lead to soggy fajitas. Give the chicken and vegetables a good squeeze with paper towels to remove excess water!
What's the best way to store leftovers of these fajitas?
Store leftover Sheet Pan Chicken Fajitas Easy in an airtight container in the fridge for up to 3-4 days. Reheat them in a skillet over medium heat or in the microwave. You can also use the leftovers in salads, quesadillas, or even as a filling for omelets a brilliant way to reduce food waste!
Are these Sheet Pan Chicken Fajitas Easy healthy? What's the nutritional information?
These fajitas can definitely be part of a healthy diet! They're packed with protein from the chicken and fiber from the vegetables. To make them even healthier, you can use whole wheat tortillas, reduce the amount of oil, and load up on fresh veggies.
Remember that toppings like sour cream and cheese will add extra calories and fat.
Sheet Pan Chicken Fajitas Fiesta On A Single Pan

Ingredients:
Instructions:
Nutrition Facts:
| Calories | 450 calories |
|---|---|
| Fat | 20g |
| Fiber | 5g |