Make authentic, flavorful chicken fajitas at home with just a few ingredients and a good fajita seasoning. This easy recipe delivers smoky Tex‑Mex flavor in under 30 minutes and can be adapted for beef, shrimp, or vegetarian fillings.
If you enjoy fajitas with rich, smoky flavor, this simple method will become a go‑to. Season the chicken, sear it in a hot skillet, add sliced peppers and onions, and finish with cheese and warm tortillas.
Ingredients
These chicken fajitas require just a few pantry staples plus your favorite toppings.
- 1 lb boneless skinless chicken (up to 1½ lb)
- 1 tablespoon fajita seasoning (store bought or a homemade blend)
- 1 large sweet bell pepper (cored, seeded, sliced)
- 1 medium onion (peeled and thinly sliced)
- 6 medium flour tortillas (fajita size)
- 1 cup shredded cheese
- Your favorite fajita toppings (see suggestions below)
Directions
Step 1: Slice the chicken into ½‑inch strips or cubes. Place in a bowl and sprinkle with the fajita seasoning, tossing to coat. Let the chicken marinate 20–30 minutes.
Step 2: Heat 1–2 tablespoons olive oil in a cast iron or heavy skillet over medium heat. Add the chicken and sear, turning so each side gets browned, about 5 minutes.
Step 3: Push the chicken to one side of the skillet and add the sliced onion and bell pepper.
Step 4: Toss everything together and continue cooking 3–5 minutes more, until the chicken is cooked through and the vegetables are tender‑crisp.
Step 5: Turn off the heat, sprinkle shredded cheddar (or your favorite cheese) over the top, cover the skillet with a lid for a minute to let the cheese melt.
Step 6: Warm the flour tortillas, fill with the chicken and peppers, and add preferred toppings. Makes about 8 fajitas.
Gourmet Fajita Seasoning Mix
A high‑quality fajita seasoning makes a big difference. Use a store blend or a homemade mix of garlic, chili powder, cumin, smoked paprika and onion powder to get that classic fajita flavor. Adjust the amount to taste.
Chicken Fajita Toppings
- Quick pickled red onions
- Quick pickled jalapeños
- Sliced avocado or guacamole
- Sour cream or crema
- Extra shredded cheese
- Salsa Verde or your favorite salsa
Recipe FAQs
Serve fajitas with Spanish or cilantro lime rice, refried or black beans, a fresh salad, or tortilla chips and salsa. Choose sides that complement the bold, smoky flavors.
Fajitas are a Tex‑Mex dish of thinly sliced grilled meat (commonly steak or chicken) cooked with sliced peppers and onions and served on warm flour tortillas. Shrimp and vegetarian versions are also common.
Typical fajita seasoning combines garlic powder, chili powder, cumin, smoked paprika, onion powder, salt and pepper. You can tailor heat level by adding cayenne or chipotle powder.
Fajitas are traditionally served on flour tortillas because they’re sturdier and hold the fillings and toppings more easily than corn tortillas.
Expert Recipe Tips
- Marinate the chicken at least 20 minutes for better flavor.
- Cook in a cast iron skillet or heavy pan to achieve a smoky sear.
- Use a mix of red, yellow and green bell peppers for color and sweetness; slice and freeze extras for later use.
- Use the same filling to make quesadillas, bowls, or salads if you prefer.
More Mexican recipes
-
Crock Pot Chicken Burritos
-
Green Chile Pork
-
Rice with Chorizo
-
Homemade Chimichangas
Email questions or recipe requests to [email protected].
Chicken Fajitas
Ingredients
- 1 lb boneless skinless chicken (1–1½ lb)
- 1 tablespoon fajita seasoning (adjust to taste)
- 1 large sweet bell pepper, sliced
- 1 medium onion, thinly sliced
- 6 medium flour tortillas
- 1 cup shredded cheese
- Your favorite toppings
Instructions
- Cut chicken into ½‑inch strips or cubes. Toss with fajita seasoning and let marinate 20–30 minutes.
- Heat 1–2 tablespoons olive oil in a cast iron skillet over medium heat.
- Sear chicken, turning to brown all sides, about 5 minutes.
- Push chicken to the side. Add sliced onions and peppers to the skillet.
- Toss to combine and cook 3–5 minutes more, until chicken is cooked through.
- Turn off heat, sprinkle with shredded cheese, cover briefly to melt the cheese.
- Serve with warm flour tortillas and desired toppings.
- Makes about 8 fajitas.
Recipe Expert Tips
- Marinate at least 20 minutes for better flavor.
- Use a cast iron skillet for an authentic sear and smoky flavor.
- Buy a mixed pack of bell peppers and slice extras to freeze for future recipes.
- Try the filling in quesadillas, bowls, or salads as an alternative.