Easy Chicken Fajitas

Featured in: Simple Rustic Skillet Dishes

These chicken fajitas bring authentic Tex-Mex flavors to your table in just 30 minutes. Chicken breasts are marinated in a blend of chili powder, cumin, and smoked paprika, then cooked with colorful bell peppers and onions until perfectly tender. Serve in warm tortillas with your favorite toppings like cilantro, sour cream, and salsa for a satisfying meal the whole family will love.

Updated on Fri, 30 Jan 2026 11:56:00 GMT
Easy Chicken Fajitas sizzling in a skillet with colorful peppers and onions, ready for warm tortillas. Pin It
Easy Chicken Fajitas sizzling in a skillet with colorful peppers and onions, ready for warm tortillas. | olivecinder.com

The sizzle hit me before I even saw the pan. I was standing in my friend Maria's kitchen, watching her toss sliced chicken and peppers with one hand while balancing a phone call in the other. She made it look effortless, laughing into the receiver as lime juice splattered across the stovetop. That night, with mismatched plates and tortillas wrapped in a dish towel, I realized fajitas weren't about perfection—they were about speed, flavor, and the kind of meal that brings everyone to the table without a fuss.

I started making these on nights when my brain was too tired for complicated recipes but my stomach wanted something bold. The first time, I forgot to marinate the chicken and just tossed everything together anyway. Turns out, even ten minutes makes a difference, but the real magic happens when the lime juice hits the hot pan and fills the kitchen with that sharp, bright smell. My kids now ask for fajitas by name, which means I can skip the usual negotiation about vegetables.

Ingredients

  • Boneless, skinless chicken breasts: Slice them thin so they cook fast and soak up the marinade, and if they are slightly frozen, they are easier to cut evenly.
  • Red, yellow, and green bell peppers: The mix of colors is not just pretty, each one tastes a little different, and they sweeten as they char.
  • Large onion: Slice it thick so it stays tender but not mushy, and save any extra for topping.
  • Olive oil: Just enough to coat the chicken and keep everything from sticking without making it greasy.
  • Chili powder: The backbone of the flavor, earthy and warm without overwhelming heat.
  • Ground cumin: Adds a smoky depth that makes the whole dish smell like a street cart.
  • Smoked paprika: This is what gives the fajitas that faint grill flavor even if you are cooking indoors.
  • Garlic powder and onion powder: They dissolve into the marinade and coat every piece of chicken evenly.
  • Salt and black pepper: Season confidently, the lime juice will balance it out.
  • Lime juice: Fresh is better, it brightens everything and tenderizes the chicken just enough.
  • Flour or corn tortillas: Warm them or they crack, and corn tortillas give a slightly sweet contrast to the savory filling.
  • Fresh cilantro, sour cream, salsa, shredded cheese: These are optional but they turn a simple meal into something you can customize for everyone at the table.

Instructions

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Mix the marinade:
Whisk the olive oil, spices, and lime juice in a large bowl until it smells fragrant and looks like a thick, rusty paste. Toss the chicken slices in and make sure every piece is coated, then let it sit while you chop the vegetables.
Cook the chicken:
Heat your skillet over medium-high until a drop of water skips across the surface, then add the chicken in a single layer. Let it sear without stirring for a minute or two, then toss until cooked through and golden at the edges, about five to six minutes total.
Sauté the vegetables:
Remove the chicken and add the peppers and onion to the same pan, scraping up any browned bits. Cook them just until they soften and get a little char, four to five minutes, so they still have some snap.
Combine and heat through:
Return the chicken to the pan and toss everything together for a minute or two. The flavors will meld and the chicken will pick up the sweetness from the peppers.
Warm the tortillas:
Heat them in a dry skillet for a few seconds on each side or wrap them in a damp towel and microwave for twenty seconds. They should be soft and pliable, not crispy.
Assemble and serve:
Pile the chicken and vegetables into the center of each tortilla and let everyone add their own toppings. Pass around the cilantro, sour cream, salsa, and cheese and let the table get messy.
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Prep ingredients easily by chopping vegetables, slicing meats, and serving dishes neatly during everyday cooking.
Check price on Amazon
Sliced Easy Chicken Fajitas filling warm tortillas with sour cream and fresh cilantro. Pin It
Sliced Easy Chicken Fajitas filling warm tortillas with sour cream and fresh cilantro. | olivecinder.com

One Saturday, I made a double batch and set up a fajita bar with every topping I could find in the fridge. My neighbor wandered over and ended up staying for dinner, building her tortilla like a work of art while we talked about nothing important. That is when I understood why fajitas show up at every casual gathering—they are participatory, forgiving, and they turn cooking into something communal without any effort.

Customizing Your Fajitas

Swap the chicken for thinly sliced steak, peeled shrimp, or even pressed tofu if you want to change things up. I have made these with leftover rotisserie chicken in a pinch, shredding it and tossing it in at the end just to warm through. You can also add sliced mushrooms, zucchini, or poblano peppers to the vegetable mix. The marinade works on just about anything, so follow your mood or whatever is in the crisper drawer.

Storing and Reheating

Leftovers keep in an airtight container in the fridge for up to three days, and they reheat beautifully in a skillet over medium heat. I do not recommend microwaving them because the chicken can get rubbery and the peppers lose their texture. If you have extra, try stuffing them into a quesadilla, folding them into scrambled eggs, or piling them over rice for a quick burrito bowl. The flavors deepen overnight, so sometimes I think they taste even better the next day.

Serving Suggestions

These fajitas do not need much else, but a side of black beans, Spanish rice, or a simple green salad rounds out the meal. I like to put out lime wedges, pickled jalapeños, and a little dish of hot sauce so everyone can adjust the heat. If you want to make it feel more like a party, serve with tortilla chips and guacamole while the fajitas are cooking.

  • Warm your tortillas in foil on the grill for a slightly smoky flavor.
  • Double the marinade and use half as a drizzle after cooking for extra punch.
  • Keep a stack of napkins nearby, these are meant to be messy.
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Plated Easy Chicken Fajitas topped with salsa, showcasing juicy chicken and charred vegetables. Pin It
Plated Easy Chicken Fajitas topped with salsa, showcasing juicy chicken and charred vegetables. | olivecinder.com

This is the kind of recipe that makes you look more skilled than you are, and nobody needs to know how easy it was. Serve it with confidence and let the sizzle do the talking.

Recipe FAQs

Can I prepare the chicken marinade ahead of time?

Yes, you can marinate the chicken up to 24 hours in advance. Store it covered in the refrigerator until ready to cook for even more flavor development.

What's the best way to slice chicken for fajitas?

Slice the chicken breasts against the grain into thin strips about 1/4 inch thick. Partially freezing the chicken for 15-20 minutes makes slicing easier and more uniform.

Can I use other proteins instead of chicken?

Absolutely! Beef skirt steak, shrimp, or even firm tofu work wonderfully with this seasoning blend. Adjust cooking times accordingly based on your protein choice.

How do I prevent the vegetables from getting soggy?

Cook the vegetables over high heat and avoid overcrowding the pan. This allows them to develop a nice char while staying crisp-tender rather than steaming.

What's the best way to warm tortillas?

Heat tortillas directly over a gas flame for a few seconds per side, or warm them in a dry skillet. Wrap in a clean kitchen towel to keep them soft and pliable.

How should I store leftover fajita filling?

Store the cooked chicken and vegetables in an airtight container in the refrigerator for up to 3 days. Reheat in a skillet over medium heat until warmed through.

Easy Chicken Fajitas

Juicy chicken with peppers and onions in warm tortillas. Perfect for busy weeknights in just 30 minutes.

Prep Time
15 mins
Cook Time
15 mins
Total Time
30 mins
Recipe by Owen Barnes


Skill Level Easy

Cuisine Tex-Mex

Makes 4 Portions

Diet Preferences None specified

What You'll Need

Proteins

01 1.1 lbs boneless, skinless chicken breasts, thinly sliced

Vegetables

01 1 red bell pepper, sliced
02 1 yellow bell pepper, sliced
03 1 green bell pepper, sliced
04 1 large onion, sliced

Marinade & Seasoning

01 2 tablespoons olive oil
02 2 teaspoons chili powder
03 1 teaspoon ground cumin
04 1 teaspoon smoked paprika
05 1/2 teaspoon garlic powder
06 1/2 teaspoon onion powder
07 1/2 teaspoon salt
08 1/4 teaspoon black pepper
09 Juice of 1 lime

To Serve

01 8 small flour tortillas or corn tortillas for gluten-free option
02 Fresh cilantro, chopped (optional)
03 Sour cream (optional)
04 Salsa (optional)
05 Shredded cheese (optional)

Directions

Step 01

Prepare and marinate chicken: Combine olive oil, chili powder, cumin, paprika, garlic powder, onion powder, salt, pepper, and lime juice in a large bowl. Add chicken slices and toss thoroughly to coat. Allow to marinate for at least 10 minutes.

Step 02

Cook chicken: Heat a large skillet or grill pan over medium-high heat. Add marinated chicken and cook for 5-6 minutes, stirring occasionally, until fully cooked through. Transfer to a clean plate.

Step 03

Sauté vegetables: Add a splash of oil to the same pan if needed. Sauté sliced bell peppers and onion for 4-5 minutes until tender with slight char marks.

Step 04

Combine chicken and vegetables: Return cooked chicken to the pan with vegetables and toss together for 1-2 minutes until combined and heated through.

Step 05

Warm tortillas: Heat tortillas in a dry skillet over medium heat or microwave for 30-45 seconds until warm and pliable.

Step 06

Assemble and serve: Distribute chicken and vegetable mixture among warmed tortillas. Top with fresh cilantro, sour cream, salsa, and shredded cheese as desired.

Tools You'll Need

  • Large mixing bowl
  • Large skillet or grill pan
  • Knife and cutting board
  • Tongs or spatula

Allergy Advice

Make sure to review every ingredient for allergens and check with your doctor if you’re unsure.
  • Contains wheat if using flour tortillas
  • Contains dairy if using cheese or sour cream
  • Use certified gluten-free corn tortillas for gluten-free preparation
  • Verify all labels for hidden allergens

Nutrition (Per Serving)

Details here are just for reference and not a substitute for medical guidance.
  • Calorie Count: 350
  • Fats: 11 g
  • Carbohydrates: 34 g
  • Proteins: 27 g