Garlic Lime Chicken Fajitas
The combination of fresh lime juice, punchy garlic, and warm Tex-Mex spices creates a marinade that transforms simple chicken breasts into something truly craveable, all ready in under 45 minutes.
Equipment
- Cast iron skillet or heavy-bottomed pan - 12-inch/30cm recommended
- Cutting board
- Chef's knife
- Medium mixing bowl
- Tongs or Wooden Spoon
- Measuring spoons and cups
- Ziploc Bag or Shallow Dish - for marinating
- Citrus Juicer or Fork
- Microplane or fine grater - for lime zest
- Aluminum foil - for keeping tortillas warm
Ingredients
- 1.5 lbs chicken breasts - 680g, boneless skinless, sliced into thin strips
- 3 tbsp fresh lime juice - 45ml, about 2 limes
- 1 tsp lime zest
- 3 cloves garlic - finely minced
- 3 tbsp olive oil - 45ml, divided
- 1 tsp ground cumin
- 1 tsp smoked paprika
- 1 tsp dried oregano
- 0.5 tsp chili powder
- 0.5 tsp salt
- 0.25 tsp black pepper
- 1 red bell pepper - thinly sliced
- 1 green bell pepper - thinly sliced
- 1 yellow onion - medium, thinly sliced
- 6 flour tortillas - 8-inch/20cm
- fresh cilantro - for serving
- sour cream - for serving
- salsa - for serving
- guacamole - for serving
- shredded cheese - for serving
Instructions
- Pat chicken breasts dry with paper towels and slice against the grain into thin 1/4-inch (6mm) strips.
- In a medium bowl, whisk together lime juice, lime zest, minced garlic, 2 tablespoons olive oil, cumin, smoked paprika, oregano, chili powder, salt, and pepper until fully combined.
- Place chicken strips in a zip-lock bag or shallow dish, pour marinade over, and coat thoroughly. Refrigerate for at least 30 minutes or up to 4 hours.
- Slice bell peppers and onion into thin 1/4-inch (6mm) strips, removing seeds and membranes from peppers.
- Heat 1 tablespoon olive oil in a large skillet over medium-high heat. Add peppers and onion with salt and pepper, cooking 5-7 minutes until slightly softened and caramelized. Remove and set aside.
- Increase heat to high. Remove chicken from marinade, letting excess drip off. Add to skillet in a single layer and cook 3-4 minutes per side until golden and cooked through (165°F/74°C). Let rest 2 minutes.
- Wrap tortillas in a damp paper towel and microwave 30-45 seconds, or wrap in foil and warm in a 275°F (135°C) oven for 10 minutes.
- Return vegetables to skillet with chicken and toss over medium heat for 1 minute to combine. Serve on warm tortillas with desired toppings.
Notes
- Don't skip the marinade - even 30 minutes makes a significant difference in flavor and tenderness.
- Get the pan hot enough for a proper sear; a cooler pan leads to steamed rather than golden-brown chicken.
- Cook chicken in batches if needed to avoid overcrowding, which drops pan temperature and causes steaming.
- Always slice chicken against the grain to shorten muscle fibers for more tender bites.
- Keep vegetables slightly crisp; overcooking turns bell peppers mushy.
- Do not marinate longer than 4 hours as the lime juice will break down the chicken texture too aggressively.
- Store leftovers in an airtight container in the refrigerator for up to 4 days, with tortillas and toppings stored separately.
- For a spicy variation, add 1/2 teaspoon cayenne pepper or 1 teaspoon chipotle chili powder to the marinade.
- To make sheet pan fajitas, spread marinated chicken and vegetables on a sheet pan and roast at 425°F (220°C) for 20-25 minutes.
- Boneless skinless chicken thighs work beautifully in place of breasts and stay juicier through high-heat cooking.