Grilled Chicken Fajitas

An icon representing a clock 32 min | easy | low-fat
Review

Introduction

Zesty, smoky grilled chicken fajitas that actually taste like something, thanks to a lime, garlic, cumin, and smoked paprika marinade that hits the hot grates and gives you juicy strips with a proper char.

Perfect for weeknights or backyard hangs, these sizzling peppers and tender chicken tuck into warm tortillas with sour cream, cilantro, and a squeeze of lime for a fast crowd-pleaser with bold flavor and no fuss.

Ingredients  (4 servings)

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Ingredients for the Chicken Marinade:

  • 1½ lb boneless, skinless chicken breast, sliced into strips
  • 2 Tbsp olive oil
  • 2 Tbsp fresh lime juice, freshly squeezed
  • 1 tsp ground cumin
  • 1 tsp smoked paprika
  • ½ tsp chili powder
  • ½ tsp garlic powder
  • ½ tsp onion powder
  • ½ tsp salt
  • ½ tsp black pepper

Ingredients for the Vegetables:

  • 1 red bell pepper, sliced
  • 1 yellow bell pepper, sliced
  • 1 green bell pepper, sliced
  • 1 Tbsp olive oil
  • ½ tsp salt
  • ½ tsp black pepper
  • ½ tsp garlic powder

Ingredients for Serving:

  • 4 large flour tortillas, warmed
  • ½ cup sour cream
  • fresh cilantro leaves, chopped
  • 1 lime, wedges
Grilled Chicken Fajitas

How to Make Grilled Chicken Fajitas

  1. Marinate the chicken

    In a bowl, combine olive oil, lime juice, cumin, smoked paprika, chili powder, garlic powder, onion powder, salt, and black pepper until smooth.

    Add the chicken strips and toss to coat every surface evenly.

    Marinate in the fridge for 30 minutes to 8 hours, or do a quick 15 minute counter marinade if you are sprinting to dinner.

  2. Prep the peppers

    Slice the red, yellow, and green bell peppers into 1/2 inch strips so they do not slip through the grates.

    Toss with olive oil, salt, black pepper, and garlic powder until glossy and evenly seasoned.

  3. Preheat and set up the grill

    Heat your grill to medium high, about 425 to 450 F, and clean the grates well.

    Oil the grates lightly and set a two zone fire so you have a hot side for searing and a cooler side for control.

  4. Grill the peppers

    Lay pepper strips perpendicular to the grates or use a grill basket so they do not fall through.

    Grill 5 to 7 minutes, tossing once, until tender crisp with deep char marks, then move to the cooler side to keep warm.

  5. Grill the chicken

    Shake off excess marinade and pat the chicken lightly so it does not drip and flare.

    Grill 5 to 7 minutes total, flipping once, until the strips are lightly charred and read 165 F in the thickest piece.

    Move to the cool side and rest 3 minutes so the juices calm down.

  6. Warm the tortillas

    Warm tortillas on the grill for 15 to 30 seconds per side until pliable and lightly spotted, then stack and wrap in a clean towel to keep steamy.

  7. Assemble and finish

    Slice any thicker chicken pieces against the grain if needed and toss everything with a squeeze of fresh lime and a pinch of salt.

    Load tortillas with chicken and peppers, add sour cream and cilantro, and serve with lime wedges for extra pop.

Grilled Chicken Fajitas

Substitutions

Flour tortillas -> corn tortillas
Corn tortillas keep things gluten free, bring a nutty sweetness, and char beautifully, giving each bite a little snap and smoke.
Sour cream -> Greek yogurt or cashew crema
Thick Greek yogurt adds tang and protein with a lighter feel, while a quick cashew crema gives a lush dairy free silkiness without losing that cooling counterpoint.
Chicken breasts -> portobello mushrooms or shrimp
Portobellos soak up the marinade and deliver meaty chew for a satisfying vegetarian fajita, while shrimp turn sweet and snappy in 2 to 3 minutes per side if you want a faster cook.
Grilled Chicken Fajitas

Tips

Uniform strips mean even searing
Cut chicken into consistent 1/2 inch wide strips so everything hits 165 F at the same time instead of overcooking the thinner pieces.
Use the two zone safety net
If flames kick up or pieces cook too fast, slide them to the cool side so you keep char without drying out the meat.
Skewers or a basket keep you sane
Thread chicken strips onto metal skewers or use a grill basket so you are not chasing runaway pieces through the grates.
Pat off excess marinade
A quick blot prevents flare ups and helps the surface sear instead of steam, which builds that smoky crust you want.
Salt and lime at the finish
A final pinch of salt and a fresh squeeze of lime wake up the spices and make the peppers taste sweeter and brighter.
Warm tortillas are non negotiable
Heat and steam them so they bend without cracking, then keep wrapped in a towel so every bite is soft and steamy.

Nutrition Facts *

Energy 696 kcal
Protein 57 g
Total Fat 27 g
Carbohydrates 60 g
Dietary Fiber 7 g

* Approximate, per serving.
Data source: USDA FoodData Central.

Grilled Chicken Fajitas

FAQ

My chicken turns out dry, what am I doing wrong?
Either your grill is too hot or you are overcooking thin pieces, so aim for medium high, flip once, and pull at 165 F after resting 3 minutes.
How do I stop the chicken from sticking to the grill?
Start with clean oiled grates, pat off excess marinade, and do not move the chicken until it releases naturally after the first sear.
Can I make this without a grill?
Yes, use a ripping hot cast iron skillet to sear peppers and chicken in batches so you get color without steaming.
Can I marinate overnight?
Yes, up to 8 hours is great for flavor, but keep it refrigerated and pat dry before grilling to avoid flare ups.
How do I dial the heat level up or down?
For milder fajitas cut the chili powder to 1/4 teaspoon, and for more fire add a pinch of cayenne or a chopped jalapeno to the pepper mix.
Can I use chicken thighs instead of breasts?
Yes, boneless skinless thighs stay juicy and forgiving, and they usually need 1 to 2 extra minutes to reach 175 F for best tenderness.

Serving Suggestions

This begs for some quick pickled red onions and a few charred jalapeno rings to bring crunch, heat, and that tangy snap against the smoky chicken.

Pair with grilled corn dusted in cotija and a cold lager or a limey margarita, and if you want a sultry twist whisk chipotle in adobo into the sour cream for a smoky, creamy finish.

More pairings:

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