Chicken Fajitas with Peppers and Onions

Chicken Fajitas with Peppers and Onions are a vibrant, sizzling favorite that brings the bold flavors of Tex-Mex cuisine straight to your table. Juicy strips of seasoned chicken, colorful bell peppers, and sweet onions are quickly cooked over high heat, creating a dish that’s smoky, savory, and irresistibly fresh. Traditionally served with warm tortillas and a variety of toppings, chicken fajitas are as fun to assemble as they are delicious to eat.

This recipe is perfect for busy weeknights, family dinners, or casual gatherings. It uses simple pantry spices, cooks in one pan, and delivers restaurant-style flavor in under 30 minutes. The combination of tender chicken and caramelized vegetables makes this dish both satisfying and wholesome.

Why I Love This Recipe

I love this recipe because it:

• Is quick, colorful, and full of flavor
• Uses everyday ingredients with big impact
• Is easy to customize for different tastes
• Works for meal prep and leftovers
• Brings people together with build-your-own servings

It’s one of those dishes that never feels boring, no matter how often you make it.

Why This Is a Must-Try Dish

• A classic Tex-Mex favorite loved worldwide
• Balanced, hearty, and nutritious
• Perfect for weeknights or entertaining
• Naturally gluten-free (with corn tortillas)
• Endless topping and serving options

Preparation Time, Cooking Time & Servings

• Preparation Time: 15 minutes
• Cooking Time: 15–20 minutes
• Total Time: ~30–35 minutes
• Servings: 4

Calories: ~430–480 calories per serving (with tortillas, approx.)

Course & Cuisine

• Course: Main Course
• Cuisine: Tex-Mex / Mexican-Inspired

Ingredients

For the Chicken and Vegetables

• 500 g (1 lb) boneless, skinless chicken breasts, sliced into strips
• 2 tablespoons olive oil
• 1 red bell pepper, sliced
• 1 yellow bell pepper, sliced
• 1 green bell pepper, sliced
• 1 large onion, sliced

For the Fajita Seasoning

• 1 teaspoon chili powder
• 1 teaspoon ground cumin
• ½ teaspoon smoked paprika
• ½ teaspoon garlic powder
• ½ teaspoon onion powder
• Salt and black pepper, to taste

For Serving

• 8 small flour or corn tortillas
• Lime wedges
• Fresh cilantro, chopped

Optional Toppings:

• Sour cream
• Guacamole
• Salsa
• Shredded cheese

Cooking Directions

• Season the chicken
• Sauté chicken until cooked
• Cook peppers and onions
• Combine and serve

Step-by-Step Preparation Method

Step 1: Season the Chicken

1. In a bowl, combine chicken strips with olive oil and all seasoning ingredients.
2. Toss well to coat evenly.

Step 2: Cook the Chicken

1. Heat a large skillet or cast-iron pan over medium-high heat.
2. Add seasoned chicken in a single layer.
3. Cook for 5–7 minutes, stirring occasionally, until cooked through.
4. Remove chicken from pan and set aside.

Step 3: Cook the Vegetables

1. In the same pan, add peppers and onions.
2. Sauté for 5–7 minutes until tender and slightly charred.

Step 4: Combine

1. Return chicken to the pan with vegetables.
2. Toss together and cook for 1–2 minutes.
3. Squeeze fresh lime juice over the mixture.

How to Serve

• Serve hot with warm tortillas
• Add chicken and veggie mixture to tortillas
• Top with favorite toppings
• Serve family-style for easy sharing

Recipe Tips

• Use a very hot pan for best caramelization
• Don’t overcrowd the pan—cook in batches if needed
• Slice chicken and veggies evenly for uniform cooking
• Warm tortillas before serving
• Add lime juice at the end for brightness

Variations

1. Spicy Chicken Fajitas: Add cayenne or sliced jalapeños
2. Chicken Thigh Fajitas: Juicier and more flavorful
3. Vegetarian Fajitas: Swap chicken for mushrooms or tofu
4. Sheet-Pan Fajitas: Roast everything in the oven
5. Low-Carb Fajitas: Serve over lettuce or cauliflower rice

Freezing and Storage

Storage

• Refrigerate leftovers in an airtight container
• Keeps well for 3–4 days

Freezing

• Freeze cooked chicken and vegetables (without tortillas)
• Store up to 2 months
• Thaw overnight and reheat in a skillet

Special Equipment Needed

• Large skillet or cast-iron pan
• Mixing bowl
• Tongs or spatula

Conclusion

Chicken Fajitas with Peppers and Onions are a colorful, flavorful, and endlessly adaptable dish that belongs in every home cook’s rotation. With tender chicken, sizzling vegetables, and bold seasoning, this recipe delivers big Tex-Mex flavor with minimal effort. Whether served for a casual family dinner or a festive gathering, chicken fajitas are guaranteed to be a crowd-pleaser every time