Spice up your dinner with Tequila Lime Chicken Fajitas, marinated overnight in a zesty Margarita mix and loaded with vibrant fajita veggies!

Fajitas are the number one thing I order when we go out for Mexican food. I love the smoking hot delivery right to the table, and I always prefer to play with my food and eat with my hands whenever possible.
Lately, I’ve been kind of bored with fajitas, mainly because they taste the same pretty much anywhere you have them. So, I decided to switch things up by introducing a new tasty version of chicken fajitas! Consider serving one of these tasty margaritas with these fajitas: Orange Margaritas, Cadillac Margaritas, Cranberry Margaritas, Strawberry Jalapeno Margaritas or Avocado Margaritas.

Table of Contents
Reasons to Love These Fajitas
- The Tequila Lime Chicken Fajitas are infused with a tangy Margarita marinade that adds a unique flavor.
- This recipe offers a fun twist with its tequila-based marinade.
Recipe Ingredients

- Tequila: Adds a distinct, slightly sweet and earthy flavor.
- Lime Juice: Provides a tangy, citrusy freshness that brightens the flavors of the fajitas.
- Triple Sec: Contributes a sweet, citrusy depth.
See the recipe card for full information on ingredients and quantities.
Variations
- Garnish Options: Add a dollop of sour cream or Greek yogurt for a creamy, tangy contrast to the spicy flavors of the fajitas. For a rich, buttery texture, add sliced avocado or guacamole. A sprinkle of crumbled queso fresco or feta cheese on top will provide a cheesy flavor. Finally, a squeeze of fresh lime juice just before serving brightens up the dish.
- Spicy Kick: Swap cayenne with finely chopped fresh jalapenos or chili powder. This adds a fresh, spicy heat to your fajitas.
How to Make Tequila Lime Chicken Fajitas
Step #1: Combine all ingredients in a large bowl. Cover and marinate overnight.
Step #2: Heat a cast iron skillet over very high heat. Once hot, transfer chicken, peppers, and onions with marinade liquid into the pan.
Step #3: Let sear for 60 seconds before stirring the chicken and vegetables. Continue to sauté every 30 seconds or so until the chicken is cooked through and the vegetables are tender-crisp (about 4-6 minutes total).
Step #4: Serve hot in the skillet, with warm tortillas, lime, and cilantro.

Expert Tips
- Proper Marinating Technique: For optimal marinating, place the chicken in a zip-top bag or a baking dish and pour the marinade over, moving the chicken around to coat all sides. If using a baking dish, cover with plastic wrap, wrapping tightly to ensure minimal air exposure. This helps the flavors penetrate the chicken more effectively, resulting in a richer taste and tender texture.
- Uniform Slicing: Slice the chicken and vegetables uniformly. Even sizes ensure everything cooks at the same rate, preventing overcooking or undercooking.

Frequently Asked Questions
Yes, you can use boneless chicken thighs instead of breasts. Thighs are juicier and add a richer flavor to the fajitas, making them a great alternative.
Yes, grilling the chicken adds a smoky flavor. Preheat the grill to medium-high, cook the chicken for about 6-8 minutes per side, and then slice it for the fajitas.
Storage Info
To store Tequila Lime Chicken Fajitas, place leftovers in an airtight container and refrigerate them in your fridge for up to 3 days. You can also freeze them for up to 2 months.
To reheat, thaw if frozen, then warm in a large skillet over medium heat until hot, or microwave in 30-second intervals, stirring in between.
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Tequila Lime Chicken Fajitas Recipe
RECOMMENDED PRODUCTS
Ingredients
- 1 lb. chicken breast - thinly sliced
- 1 small onion - sliced
- 1 small red - yellow or orange bell pepper, sliced
- 1 small green bell pepper - sliced
- 1/4 cup tequila
- 1/8 cup triple sec
- Juice of 2 limes
- 1/4 cup grapeseed or vegetable oil
- 1 tsp cumin
- 1/2 teaspoon coriander
- 1 teaspoon Goya all-purpose seasoning or salt
- 1/2 teaspoon black pepper
- 1/8 teaspoon cayenne
Instructions
- Combine all ingredients in a large bowl. Cover and marinate overnight.
- Heat a cast iron skillet over very high heat. Once hot, transfer chicken, peppers, and onions with marinade liquid into the pan.
- Let sear for 60 seconds before stirring the chicken and vegetables. Continue to sauté every 30 seconds or so until the chicken is cooked through and the vegetables are tender-crisp (about 4-6 minutes total).
- Serve hot in the skillet, with warm tortillas, lime, and cilantro.
NOTES
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Made this for dinner and everyone loved it. The smoky, zesty flavor was restaurant quality!
I was hoping for a better taste outcome . maybe I’ll jUst go back to the original recipe it was way better might marinate like this again but have to have it he fajita seasoning
I made the margarita fajitas. They were an absolute hit, so delicious!
Awesome, Pamela! I’m so glad you liked them 🙂
Happy 1 Year to you! And I love looking back at old photos. So fun to see how much you’ve learned! These fajitas are perfection. Pinning to try soon!
Thank you so much, Julie! It’s hard not to go back and delete the old stuff to save my ego haha
Happy Blogiversary! This flavor combo sounds like a great way to switch things up! And who can resist fajitas served in a cast iron skillet? Not me!
Thanks, Kayley! I love pretty much everything that comes in a cast iron skillet 🙂