Chicken Fajitas
Sizzling strips of marinated chicken breast with colorful bell peppers and onions, all warm spices and bright lime. A Tex-Mex classic that arrives at the table still hissing, begging to be wrapped in warm flour tortillas.
For 4 servings
- prep · ~15 min
Marinate the chicken.
In a mixing bowl, combine 2 tbsp olive oil, lime juice, minced garlic, cumin powder, smoked paprika, red chili powder, salt, and black pepper. Add the chicken strips and toss well to coat every piece. Set aside for 15 minutes while you prep the vegetables.
TIPDon't marinate longer than 30 minutes — the lime juice will start to cook the chicken and make it mushy. - prep · ~5 min
Slice the bell peppers and onions.
Cut the bell peppers in half, remove the seeds and white membranes, then slice into thin strips about 1/4-inch wide. Peel the onions, cut in half, and slice into similar-sized strips. Keep them separate for now.
- grill · ~8 min
Cook the chicken strips.
Heat the remaining 1 tbsp olive oil in a cast iron skillet over high heat until it just begins to smoke. Lay the chicken strips in a single layer — work in two batches if needed to avoid crowding. Let them sear untouched for 2 minutes, then flip and cook another 2 minutes until charred at the edges and cooked through. Transfer to a plate.
TIPDon't crowd the pan — if the strips are too close together, they'll steam instead of sear. You want that dark, smoky char. - saute · ~4 min
Sauté the peppers and onions.
In the same hot skillet, toss in the bell pepper and onion strips. Sauté over high heat for about 4 minutes, tossing frequently. You want them to soften slightly but still have a crisp bite, with a few charred spots.
TIPKeep the heat high and keep things moving — the natural sugars in the peppers will caramelize fast, and you don't want them to burn. - assemble · ~1 min
Return the chicken and toss everything together.
Add the cooked chicken back into the skillet with the peppers and onions. Squeeze any remaining lime juice over the top and toss everything together for 30 seconds to reheat the chicken and combine the flavors.
- assemble · ~1 min
Warm the tortillas and serve.
Warm the flour tortillas on a dry skillet or directly over a gas flame for about 15 seconds per side. Pile the sizzling chicken, peppers, and onions into each tortilla, scatter fresh cilantro on top, and serve immediately.
What to keep in mind.
7 tips from the recipe — small details that make a real difference to the final dish.
- 1Slice chicken and veggies uniformly so they cook evenly and fit neatly in a tortilla.
- 2Use a cast iron skillet for the best sear and that signature sizzling effect.
- 3Don't skip the 15-minute marinade; it gives the chicken flavor without breaking down its texture.
- 4Work in batches when searing chicken to avoid steaming and ensure a golden crust.
- 5Char the peppers and onions over high heat for a smoky, slightly caramelized finish.
- 6Warm tortillas directly over a gas flame for a subtle smoky char and pliability.
- 7Serve immediately from the hot skillet to keep the fajitas sizzling at the table.
Adapt it for your goals.
Chicken Fajita Bowl
Skip the tortillas and serve the fajita filling over cilantro-lime rice or cauliflower rice for a low-carb, gluten-free meal that's just as satisfying.
Shrimp FajitasShrimp Fajitas
Replace chicken with peeled, deveined shrimp and marinate for only 10 minutes. Sear for 2 minutes per side for a quick, seafood twist.
Vegan FajitasVegan Fajitas
Swap chicken for thick slices of portobello mushrooms or extra-firm tofu. Use vegan tortillas and skip the dairy toppings for a plant-based version.
Spicy Chipotle FajitasSpicy Chipotle Fajitas
Add 1-2 chipotle peppers in adobo sauce to the marinade for a smoky, medium heat that deepens the Tex-Mex flavor.
Why this is on our healthy list.
Lean Protein Source
Chicken breast is a lean, high-quality protein that supports muscle repair and keeps you full without excess saturated fat.
Rich in Vitamin C
Bell peppers, especially red and yellow varieties, are packed with vitamin C to support immune health and collagen production.
Antioxidant Boost from Spices
Cumin and smoked paprika provide antioxidant compounds that help combat inflammation and add deep flavor without extra salt.
Low in Added Sugar
This recipe relies on natural sweetness from caramelized onions and peppers, with no added sugars, making it suitable for balanced diets.
Frequently asked questions
Yes, boneless skinless thighs work well and stay juicier. Increase sear time slightly to ensure they are cooked through.







