Ugh, those nights where you look in the fridge at 6 PM and just want takeout, right? I totally get it. That’s why I live and breathe recipes like my Simple Chicken Fajita Skillet. Seriously, this meal saved my sanity during those hectic times when I couldn’t face a mountain of dishes. It’s lightning fast, we’re talking 30 minutes max, and the best part? Everything cooks right in one large skillet, which means cleanup is practically nothing! I’ve linked some other quick favorites in my dinner recipes section if you want more ideas.
I was desperate for that sizzling, smoky restaurant flavor without the fuss, and this recipe delivers it every time. The secret is the spice rub hitting the hot pan just right. If you’re chasing quick, authentic flavor that the whole family will actually eat, trust me, this skillet meal is about to become your new weeknight champion. I think I’ve made it fifty times this year already!

Why This Simple Chicken Fajita Skillet Works for Busy Nights
I know you’re looking for reliability when time is tight. This recipe isn’t just fast; it’s *smart* cooking that saves you energy at the end of a long day. We keep coming back to this Simple Chicken Fajita Skillet because it respects your time!
- Speed and Minimal Cleanup: Seriously, the prep is just 15 minutes, and the total cook time clocks in under 30 minutes! Since everything happens in one large skillet, you can look at the low pile of dishes and actually smile. Check out my low-carb quick recipes if you need even more speed on occasion.
- Authentic Flavor Profile: Don’t let the speed fool you! That little bowl of spice mix we create does the heavy lifting. It hits all those savory, smoky notes you expect from a true Mexican restaurant version, without needing hours of marinating. I promise, it tastes like you spent way more time on it than you did.
Essential Ingredients for Your Simple Chicken Fajita Skillet
When you’re working with a simple recipe, every ingredient counts, and precision really matters! I’ve learned over the years that if you want that perfect texture and deep flavor in this skillet meal, you can’t just eyeball things. We need the right amount of chicken so it gets that beautiful sear instead of just steaming, and exactly the right spices to mimic that amazing roadside taqueria taste.
This section explains exactly what you need to pull together for success. If you want to explore more meals featuring lean protein, I’ve got a whole list of lean protein meals you might enjoy!
Chicken and Produce Prep
Get your cutting board ready! The way you slice these things dictates how fast they cook and how well they blend together in the final toss. Remember, we aren’t dicing here; we want strips!
- 3 boneless skinless chicken breasts (should be about 1 pound total)
- 1 medium onion (plan on slicing this into nice slivers)
- 3 bell peppers (I love using red, yellow, and green for the best color splash!)
Fajita Seasoning Mix
This is where the real magic happens! Don’t skimp on the spices here—this blend infuses the chicken right before it hits the heat.
- 3 tablespoons olive oil (Remember, this is divided between the chicken and the veggies, so keep track!)
- 1 teaspoon chili powder
- 0.75 teaspoon salt (This is divided; we use some for the marinade and some for seasoning the veggies later, so save a pinch!)
- 0.5 teaspoon smoked paprika
- 0.5 teaspoon onion powder
- 0.5 teaspoon black pepper
- 0.5 teaspoon cumin (This is totally optional, but honestly, why skip it? That smokiness is key!)
- 1 lime (We need the juice from about half of this for the marinade!)
Step-by-Step Instructions for the Simple Chicken Fajita Skillet
Okay, deep breath! This is the fun part where it all comes together so fast. If you’re worried about complex cooking techniques, don’t be. The trick here is high heat and working quickly. We need that gorgeous sizzle, right? If you are looking for other one-pan wonders, you absolutely have to browse through my sheet pan supper inspiration pages!
Preparing the Chicken Marinade
First things first, we need to get flavor into that chicken. Grab your bowl! Mix up one tablespoon of that olive oil with the juice from about half your lime. Then toss in all your chili powder, paprika, onion powder, pepper, cumin (if you’re using it, and I hope you are!), and that initial half teaspoon of salt. Now, take your chicken strips—we cut them earlier, remember?—and just toss them around in that spice goodness until they are completely coated. Give it a five-minute think while you get the pan ready, that’s all the marinating this recipe needs!
Cooking the Chicken in Batches
Here’s the secret weapon against soggy fajitas: we cook the chicken in shifts! Turn your large skillet up to medium-high heat and add the second tablespoon of olive oil. Once that oil is shimmering—you want that good heat—add only *half* of the marinated chicken strips. Don’t dump it all in at once, or the temperature drops, and you just end up stewing the meat! Cook each batch for about 3 to 5 minutes until they look golden and are cooked through. Scoop the cooked chicken out onto a clean plate and set it aside while you do the rest.

Sautéing Vegetables and Finishing the Simple Chicken Fajita Skillet
Clear out the pan, wipe it quickly if you need to, and toss in your last tablespoon of olive oil. Now, grab those onions you sliced earlier and cook those slippery little things for about 2 minutes until they start to soften up. Next, throw in your colorful peppers and sprinkle them with that last bit of salt. Let them all cook together for another 2 minutes—we want them tender-crisp, not mushy! Once the veggies are looking perfect, scrape all that gorgeous, seasoned chicken right back into the skillet. Stir it all up so everything is hot and combined well. Finish it off with a big, refreshing squeeze of fresh lime juice right over the top. Done! That’s your incredible Simple Chicken Fajita Skillet ready for the table.

Expert Tips for the Perfect Simple Chicken Fajita Skillet
You know I love giving you the professional secrets that elevate a dish past ‘okay’ into ‘wow!’ For this Simple Chicken Fajita Skillet, the difference between a good meal and an amazing one is all in the details. Mastering these little things means restaurant quality, even when you’re just cooking after work. If you want even more chicken magic, swing by my chicken recipes index!
Achieving Maximum Sizzle
I mentioned cooking the chicken in batches above, but I need to stress how important that high heat is. You absolutely must wait for your oil to shimmer before the chicken goes in. If you drop the meat into cool oil, the juices leak out, and you end up steaming your chicken strips instead of searing them. That searing gives you the beautiful crispy edges that make fajitas *fajitas*. Don’t overcrowd the pan for any reason!
Managing Onion Flavor
If you or your kids are sensitive to that sharp, sometimes bitter bite raw onions can have, I have a fantastic trick that chefs use. Before you even slice those onions, just toss them into a bowl of ice-cold water for about ten minutes. It really knocks the harsh edge off without cooking them or leaching out flavor. Drain them really, really well—we don’t want extra water in the skillet!—and then proceed with slicing. It makes the onions sweeter when they finally hit the hot pan.
Serving Suggestions for Your Simple Chicken Fajita Skillet
Okay, once that Simple Chicken Fajita Skillet is piping hot, you have to decide how you’re going to eat it! Tortillas are the classic move—warm corn or flour ones work great—but don’t stop there! I love loading mine up with fresh toppings to bring in more texture and coolness.
Go heavy on the sour cream or Greek yogurt, maybe some crumbled cotija or sharp cheddar cheese. A sprinkle of fresh cilantro and slicing up some creamy avocado makes this easy meal feel gourmet. I also sometimes serve a quick side like my Tortilla Soup with Chicken when I need something heartier alongside the fajitas!
Storage and Reheating the Simple Chicken Fajita Skillet
The best part about a great skillet meal is having leftovers for lunch the next day! These Chicken Fajitas are fantastic for meal prep. Just let your leftovers cool down completely first, then scoop them into an airtight container. They keep really well in the fridge for about three to four days. I always keep mine in the fridge next to my meal prep inspiration so I remember I have them!
When you’re ready to dive back in, avoid the microwave if you can! It tends to make the peppers kind of sad and rubbery. Instead, use that same large skillet, splash in just a tiny bit of water or oil, and reheat over medium heat until everything is steaming hot. That quick reheat brings back the perfect crisp texture we worked so hard to achieve!
Common Questions About Making a Simple Chicken Fajita Skillet
It happens every time I post this recipe—I get flooded with great questions! That’s totally fine by me, because when you get a recipe this close to perfect, you need to know all the little variations you can try. Transparency builds trust, and I want you to feel confident stepping up to that skillet. If you’re looking for other reliable meals to add to your routine, check out my easy healthy recipes for more inspiration!
Can I use chicken thighs instead of breasts in this Simple Chicken Fajita Skillet?
Oh, absolutely you can! Sometimes I switch to thighs for extra flavor, too. Just keep in mind that chicken thighs are a bit thicker and have more connective tissue, so they usually need an extra minute or two in that hot pan to cook through completely compared to the lean breast strips. Don’t rush them; you want them tender, not tough!
What is the best way to reheat leftover Chicken Fajitas?
Look, heating leftovers in the microwave is fast, but it makes everything soggy—and we worked hard to get those beautiful slightly caramelized edges on our veggies and chicken! For the best results when warming up your leftover Chicken Fajitas, just toss them back into the original skillet over medium heat. Add a tiny splash of water or broth if they look dry, and stir until everything is piping hot. It brings back that original skillet texture instantly.
Can I make this a vegetarian skillet meal?
Yes! If you’re cutting back on meat or just need a Meatless Monday option, this Simple Chicken Fajita Skillet adapts wonderfully. Skip the chicken and bulk it up with two cans of black beans (drained and rinsed!). Or, if you want something firmer, use extra-firm tofu that you’ve pressed well. Slice the tofu into strips and let it soak up that exact same spice marinade for about 15 minutes before quickly searing it in the skillet. It works beautifully.

Nutritional Estimate for the Simple Chicken Fajita Skillet
I always like to give you guys a rough idea of what you’re eating when you make one of my favorite weeknight go-tos. Knowing roughly what nutrients you are getting helps you plan the rest of your day, right? Since this Simple Chicken Fajita Skillet is packed with lean protein from the chicken and great vitamins from all those peppers, it’s a winner!
Here are the estimates for one serving (this recipe makes 4 generous servings, by the way). Remember, these numbers are based on using the exact ingredients like olive oil and the chicken breasts specified. If you swap out oil for less fat, the numbers will shift! Always check your specific product labels if you are counting macros closely. For more information on healthy eating and general diet tips, take a look at my diet and nutrition advice section!
For one serving, you can expect the following:
- Calories: 334
- Fat: 15g (Only 2g Saturated, which is great!)
- Protein: 37g (Seriously a protein powerhouse!)
- Carbohydrates: 10g
- Fiber: 3g
This is a fantastic meal foundation, especially if you’re eating it wrapped in just one or two small corn tortillas for a lighter meal. I think you’ll agree it’s a nutritional slam dunk for how easy it is to put together!
Share Your Simple Chicken Fajita Skillet Creations
Now that you’ve got the sizzling peppers and perfectly seasoned chicken ready to go, I’m so eager to hear how it turned out for you! Cooking is always better when we share our results, don’t you think? This community is the best part of sharing these recipes, and I love seeing your spins on things.
Please, I’m begging you—if you made this Simple Chicken Fajita Skillet, leave a comment down below! Tell me how fast it was, and don’t forget to give it a star rating so other busy cooks know it’s a guaranteed win. I always check back to see what everyone thought!
And I have to know: what were your favorite additions? Did you go heavy on the sharp cheddar? Maybe you squeezed extra lime juice on it? Or perhaps you found a topping that blew my mind? Let me know your secret weapon toppings so I can try them next time I make this fantastic skillet meal! If you want to learn more about me and why I share these kitchen shortcuts, you can check out my About Me page. Happy cooking, friends!

Simple Chicken Fajita Skillet
Ingredients
Equipment
Method
- Cut the onion into slivers and slice the peppers.
- In a separate bowl, combine 1 tablespoon of olive oil, the juice of 1/2 lime, chili powder, paprika, onion powder, pepper, cumin, and 1/2 teaspoon of salt. Cut the chicken into strips and toss with the spice mixture.
- Preheat 1 tablespoon of olive oil in the skillet over medium high heat. Add half of the chicken and cook until just cooked, about 3 to 5 minutes. Remove the chicken from the pan and set it aside. Repeat this step with the remaining chicken.
- Set the cooked chicken aside. Add 1 tablespoon of oil to the pan. Drain the onions well and cook for 2 minutes. Add the sliced peppers and season with the remaining 1/4 teaspoon of salt. Toss and cook for an additional 2 minutes or until the vegetables are hot. Add the chicken back to the pan and stir to combine everything.
- Squeeze additional lime juice over the top and serve over tortillas.