These Chicken Fajitas have a terrific flavour hit from a really great Fajita marinade. Served alongside charred capsicum and onion, stuff them inside warm tortillas for a tasty Mexican Fajita fiesta for dinner tonight!

Chicken Fajitas
Whenever I see rainbow coloured capsicum on sale at the stores, I immediately think of Fajitas.
I know, I know, full points for (un)originality.
Though to be fair, when I see just redcapsicum on sale, my first thought is the not so well known Spanish Romesco Sauce. The magic chargrilled capsicum-almond sauce that I use as a dip / sauce / marinade that I am abnormally addicted to.
So don’t crucify me for choosing the obvious when multi coloured capsicums are on sale!?

Fajita Chicken deserves a great marinade!
The secret ingredient in this marinade is orange juice. No, it doesn’t taste of oranges once cooked. When mixed with other savoury ingredients (lime, garlic, cumin, olive oil) then cooked, you end up with an incredibly flavourful chicken that’s savoury, fragrant and balanced with a hint of sweet.
Fruit juice is used in a wide range of marinades, from Cuban Mojo marinades to Mexican Pork Carnitas, to Korean Marinades to Hawaiian. It injects with subtle flavour and also the sugar brines like salt so proteins retain juiciness when cooked. Did you know that? There’s your cooking trivia for the day!
PS Don’t worry if you don’t have fresh or bottled OJ on hand. See recipe notes for alternatives.


Fajita Vegetables – a big hit of greens!
One of the reasons I enjoy Fajitas so much is that you get a good serve of veggies without even realising. To serve 4 people, I like to use 3 large capsicums (that’s bell peppers to some of you) and a large onion.
This way, I can stuff the warm tortillas with tons of veggies, then top with a sensible serving of chicken. A slice of avocado, a quick drizzle of sour cream and you’ll be clutching an overstuffed tortilla of Fajita goodness, ready to be devoured.
Go forth and fulfil your Fajita cravings!!! – Nagi x

Chicken Fajitas
Watch how to make it
Chicken Fajitas recipe video!
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Chicken Fajitas
Ingredients
Marinade:
- 1/4 cup / 65 ml lime juice
- 1/4 cup / 65 ml orange juice (Note 1 for subs)
- 2 tbsp olive oil
- 2 garlic cloves , minced
- 1 tsp cumin powder
- 1 tsp salt
- 1/2 tsp black pepper
Fajitas:
- 700g / 1.2 lb skinless chicken thighs or 2 large chicken breasts , halved horizontally (Note 2)
- 2 tbsp olive oil
- 3 capsicums / bell peppers , deseeded and sliced (red, yellow or green)
- 1 large onion , halved and sliced thickly (brown, yellow, white or red)
To Serve:
- 8– 12 small tortillas
- 1 large avocado , halved and sliced
- Sour cream
- Fresh lime wedges
Instructions
- Place Marinade ingredients in a large bowl and mix. Add chicken, toss well to coat. Marinade for 1 hour to 24 hours (or freeze immediately then defrost overnight).
- Use 2 skillets to cook the chicken and vegetables at the same time, if you can.
Vegetables:
- Heat 1 tbsp oil in a heavy based skillet over high heat until smoking. Add vegetables to cover the base of the pan in a single layer without too much overlapping (I cook in 3 batches). Spread out, leave for 45 seconds (to char it).
- Toss quickly then spread out. Sprinkle with salt and pepper. Leave 45 seconds, toss then spread out, then leave 45 seconds. Remove onto platter and repeat with remaining Vegetables.
Chicken:
- Heat 1 tbsp oil in a large skillet over medium high heat. Add chicken and cook for 3 to 4 minutes until caramelised. Turn and cook the other side for 3 – 4 minutes.
- Remove onto a plate, cover loosely with foil. Rest for 3 minutes then slice.
To Serve:
- Warm tortillas using chosen method.
- Pile peppers and onion onto tortilla. Top with chicken, drizzle with sour cream, squeeze over lime juice. Fold, devour and be happy.
Recipe Notes:

Nutrition Information:
Life of Dozer
You can hear the wheels turning in his head as he assesses the distance between him, the Fajitas and the door, versus me behind the camera.
Calculated risk assessment result: No go. Better chance of getting a treat for good behaviour.

Yes – We are celebrating cheaper capsicums and cheaper avocado this week and I am so looking forward to making this one! ($3.50 avocados make me cringe, but what can you do!?) Thanks Nagi for another great recipe. You are now on a first name basis in our house!!
They were $1.50 at Woolies the other day!! OMG OMG!!! (PS You’re making my head big, stop it! 😂)
Hi Nagi! This looks amazing! Just wondering what store brand tortilla would you recommend and did you warm/char it? Looks like you may have warmed it in the video.
Thanks heaps!
Hi Elizabeth! I did warm them on a hot cast iron skillet, I like getting those spots for photo purposes 🙂 Then I keep them stacked so they stay warm and soft. But when I’m in a rush – which I often and – I just warm them in the microwave. We’re sadly lacking in tortilla brands here in Australia so I usually just get Old El Paso or Mission from the supermarket. However, Harris Farms has started selling a great authentic brand which I love but it’s almost 3 times more expensive, so hard to justify all the time! N x
Nagi, do you ever make your own tortillas? (I tried looking on your website, but I only found recipes that used tortillas, but not a recipe for them…) I really enjoy your recipes and was wondering if you have a tried-and-true tortilla one.
Thanks for all what you do – you and your mother’s recipes are my favorite (and my husband’s too – although he complains that it’s hard to lose weight when I cook food this good 😀 )
It’s so funny you mention that Zee! I’ve been working on my tortilla recipes – I’ve got a flour one I’m happy with but corn is new to me 🙂 I’m so glad you are enjoying both mine and my mothers’ recipes!!! Buy your hubby some stretch pants… 😂
Awesome – I’m looking forward to your tortilla recipe and I’m going to make hummus this weekend (need to track down good chickpeas in Kyiv…)
LOL re: stretch pants 😀
On Nagi, don’t be cruel with Dozer, I really hope you have him what he deserves!
Your recipe was delicious, we just finish our dinner
😂😂 look at the Dozer stare down at “high noon” ..omg 😂
Thanks for the fatijas recipe Nagi. It looks delish and simple …will definitely try it soon.
Hugs 😊
I am the same way Nagi, when peppers are plentiful and on sale. I make Fajita’s at least once a week! I am trying your recipe tonight! Oooo, I can taste them now!
It’s summer in Toronto Canada and the peppers are gradually getting reasonable in price so fajitas are a great option 👍
BTW DOZER I am most impressed at your patience if it was Luca he would of A been drooling and B trying to “COUNTER SURF ” to get at the chicken fajitas 😈 but tks all round yummy
Your dog is so freaking cute. Thanks for the dinner recipe idea. This looks ama-zing!
Looks so good. Can’t wait to unpack my iron griddle to make this recipe. Did you give Dozzer a bite? He looks awfully hungry.
Made this for dinner tonight! Perfect and delicious, as always! Thank you, Nagi! 🙂
Great to hear you enjoyed this Jamieanne! Thanks for letting me know 🙂 N x
Delicious!! Just made it tonight and will definitely make it again! Thank you.
Fantastic! So glad you enjoyed this Izel! N x
Delicious! I am pregnant and couldn’t stand the idea of cutting up any garlic or onion (or any strong smelling thing). This was perfect!! So simple, tasty…
I had no limes so I used 4 tbs of lemon juice. Basically I used the chicken marinade and grilled the chicken on the bbq, cubed the meat and had a lazy mans nachos. Except they tasted awesome! The chicken was the star. I only marinated it for 6 hours and it was tasty! I did cook it for a much longer time as even though I thought the chicken pieces were thin enough they were thick when cooking them. Plus right now I like things pretty well done… sorry!
My husband demolished his and even commented afterwards how it was tasty (feedback from him is like blood from a stone).
Another hit! Thanks Nagi!
PS Blood from a stone… 😂
Fantastic! So glad you both enjoyed this Chantelle! N x
This is my go to recipe for fajitas! I put the seasoning on leftover shredded chicken & do a quick fry. I also make a quick pickled red onion, guacamole, and salsa. The family also likes them w/sour cream. One of my family’s favs. Thanks Nagi!!!
That’s terrific to hear Lani! Great idea on using precooked chicken 🙂 So glad you enjoyed this – N x
Heating flour tortillas on a hot skillet (or on an open flame) will take your Mexican food dining to a whole new level.
Heating corn tortillas in hot oil will make you weep.
Thanks for sharing this great recipe! My husband and I have enjoyed it very much!
I am, truly, finally learning to expand my cooking skills now that I am retired and have more time. This recipe is excellent—I have made it twice for friends and they love it. Thank you for making me look good, Nagi! We used the leftovers for nachos the next day. (Only leftover because I made 1.5 times the recipe because that was the size of the chicken package.)
The taste I should excellent for those of us who do not like chipotle.
I have had so-so success with cake recipes from other sites, so will try your red velvet cake because I really like your detailed explanations and humour.
Thanks from deep in the woods in Canada!
Love hearing that Anna! Thanks for letting me know you enjoyed it! N xx
Made these tonight and they are AMAZING. Way better than any restaurant nearby. I used enough seasoning for 3 breasts on just 2, because I like extra sense flavor. I also used a bit of chipotle powder. Fantastic! Thanks!
Thank you so much for sharing your feedback Nina, I’m so pleased to hear you enjoyed this! N x ❤️
Just made here tonight. This recipe is absolutely amazing. It was sooooooo good. Will be cooking this a lot!
I’m so pleased to hear that Jenny! Thanks for sharing your feedback! N x 😊
What about the other half of the chicken?
Fantastic fajita recipe! Tried this when it was my turn to cook for a friend – he loved it and asked to take the leftovers home, a sure sign of success! I used 2 breasts and the rest were pre-sliced chicken filets, let the rub & lime juice sit for about 3 hours before cooking. Both worked just fine and the flavor was wonderful!
Served with balck beans, a cabbage & carrot salad, salsa, greek yogurt (in place of sour cream), cojita cheese and tortillas.
Will be making again!!
That’s great to hear KP! Thanks for leaving a review! N x