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Keto Chicken Fajitas – A Perfectly Spicy Low-Carb Dinner

Fajitas are a classic Tex-Mex dish that has been around for decades. But for those of us who are trying to stay low-carb, the traditional flour tortillas are off limits. Fortunately, this keto chicken fajitas recipe is the perfect solution. This dish is bursting with flavor and is sure to become a favorite.


2 tablespoons olive oil

1 large onion, sliced

1 red bell pepper, cut into strips

1 yellow bell pepper, cut into strips

1 jalapeño, chopped

2 cloves garlic, minced

1 teaspoon ground cumin

1 teaspoon chili powder

1 teaspoon smoked paprika

1/2 teaspoon sea salt

2 boneless, skinless chicken breasts, cut into strips

Juice of 1 lime

2 tablespoons chopped fresh cilantro

1 avocado, diced

Optional Toppings: Shredded cheese, sour cream, salsa

Nutritional Information

Calories: 343

Carbs: 10g

Fiber: 4g

Protein: 27g

Fat: 20g


1. Heat the olive oil in a large skillet over medium-high heat.

2. Add the onion, bell peppers, jalapeño, garlic, cumin, chili powder, smoked paprika, and sea salt. Cook, stirring occasionally, until the vegetables are tender, about 5 minutes.

3. Add the chicken strips and cook, stirring occasionally, until the chicken is cooked through, about 5 minutes.

4. Add the lime juice and cilantro and stir to combine.

5. Serve the chicken fajitas with diced avocado and any desired toppings.

Vegetarian/Vegan Alternative

For a vegetarian or vegan alternative, simply omit the chicken and substitute with two cups of cooked black beans or cooked lentils.


Keto chicken fajitas are a delicious and easy way to enjoy a flavorful Tex-Mex dinner without the added carbs. Not only is this dish delicious, but it’s also packed with protein and fiber. Whether you’re following a keto diet or just looking for a healthy dinner option, this dish is sure to be a hit. Enjoy!

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