Skillet Chicken Fajitas with a Lime-Cumin Marinade
Not rated yet. Be the first.
Lime, cumin and a skillet hot enough to make the peppers spit. Put the warm tortillas in the middle of the table and let everybody build their own, no two alike.
The short version
Marinate sliced chicken in lime, garlic, cumin and chili powder for 30 minutes to 4 hours. Sear it in a hot skillet, then char the peppers and onions in the same pan. Toss together and serve in warm tortillas. About 45 minutes.
What makes ours better
the tricks Nonna pretends she never taught me
-
Slice the chicken before you marinate it. Thin strips take on the marinade in 30 minutes instead of overnight, and they cook in minutes, so they don't dry out.
-
Use lime juice and a little soy sauce. The lime gives brightness and the soy sauce adds salt and savory depth. Keep the marinade under 4 hours, because lime juice turns chicken mushy if it sits too long.
-
Cook in a screaming-hot cast-iron skillet, in batches. A crowded pan steams. A hot, uncrowded pan browns the chicken and chars the vegetables, and that char is the fajita flavor.
-
Finish with a squeeze of lime in the pan. It lifts the whole dish and lets you scrape up the browned bits as the pan cools.
What you need
the cast, in order of appearance
- Boneless skinless chicken breasts or thighs1½ pounds
- Lime1 large
- Garlic3 cloves
- Chili powder2 teaspoons
- Soy sauce1 teaspoon
- Onion1 large
- Bell peppers3 large
- Flour tortillas8 small
Chicken and marinade
Peppers and onions
To serve
yes, all of the butter
Steps
deep breath. you’ve got this.
-
Marinate the chicken
Whisk the lime juice, 2 tablespoons oil, garlic, chili powder, cumin, paprika, soy sauce and salt in a bowl. Add the chicken strips and toss until every piece is coated. Cover and refrigerate for 30 minutes, or up to 4 hours.
Don't go past 4 hours. The lime juice starts to break down the chicken and the texture goes mealy.
About 30 min. Cook mode has a timer for this step.
-
Slice the vegetables
While the chicken marinates, slice the onion and peppers into strips about ½ inch wide. Keeping them thick helps them char without turning to mush.
-
Sear the chicken
Heat a large cast-iron or heavy skillet over medium-high heat for 2 minutes. Add 1 tablespoon oil, then lay in half the chicken in a single layer, shaking off extra marinade. Leave it alone for 2 minutes, flip, and cook 2 to 3 minutes more until browned and cooked through. Move to a plate and repeat with the rest.
Chicken is done at 165°F in the thickest piece. Cutting into a strip to check is fine.
About 5 min. Cook mode has a timer for this step.
-
Char the vegetables
Add the last tablespoon of oil to the same pan with the heat on high. Add the onion, peppers and salt. Cook, stirring only every minute or so, for 5 to 7 minutes, until the edges are blackened in spots and the vegetables are crisp-tender.
About 6 min. Cook mode has a timer for this step.
-
Combine and finish
Return the chicken and its juices to the pan, squeeze in the juice of one lime wedge, and toss for 30 seconds to bring everything together. Take the pan to the table while it still sizzles.
-
Warm the tortillas
Warm each tortilla for 15 to 20 seconds per side in a dry skillet over medium-high heat, or wrap the stack in a damp towel and microwave for 30 seconds. Serve the filling in the tortillas with the lime wedges and your toppings.
Good to know
the stuff I’d tell you over the phone
- Thighs stay juicier and forgive extra time on the heat; breasts are leaner and should come off the heat as soon as they hit 165°F.
- No cast iron? Use the heaviest large skillet you have. Nonstick works, but you will get less char.
- For steak fajitas, use the same marinade on 1½ pounds of skirt or flank steak, sear 3 to 4 minutes per side, rest 5 minutes and slice across the grain.
- Corn tortillas work for a gluten-free meal. Char them directly over a gas flame or in a dry skillet.
- Storage. Fridge, 4 days in an airtight container (keep tortillas separate). Reheat the filling in a hot skillet for 3 to 4 minutes. The cooked filling freezes for 2 months.
Questions, answered
the questions my cousins text me
Can I marinate chicken fajitas overnight?
Not with this much lime juice. Past 4 hours the acid makes the chicken mealy. If you want to prep a day ahead, marinate with the oil and spices only, then add the lime juice the day you cook.
What is the best chicken cut for fajitas?
Boneless thighs are the most forgiving and stay juicy. Breasts work well if you slice them thin and pull them from the pan right at 165°F.
How do I get restaurant-style char without a grill?
Preheat a cast-iron skillet for a couple of minutes, cook in two batches so the pan doesn't cool down, and don't stir constantly. The pieces need to sit against the metal to blacken.
Can I make fajitas on a sheet pan?
Yes. Spread everything on a rimmed sheet pan and roast at 450°F for 15 to 20 minutes, stirring once. You get less char, but it is hands-off.
How do I keep tortillas from cracking?
Warm them until pliable and keep them wrapped in a clean towel until serving. Cold tortillas crack when folded.
From the table
Made it? Tell me how it went, and who went back for seconds when they thought nobody was looking.
Made it?
be honest. I can take it. probably.
Tap a star
- No reviews yet. Yours would be the first, and I’d read it twice.
Find it in
Published October 28, 2026.