Easy Chicken Fajitas

Featured in: Easy Weeknight Meals

These easy chicken fajitas bring authentic Tex-Mex flavors to your table in just 30 minutes. Thinly sliced chicken breast is marinated in a vibrant blend of chili powder, cumin, and smoked paprika, then seared to perfection alongside colorful bell peppers and onions. Serve in warm tortillas with your favorite toppings like cilantro, sour cream, and salsa for a satisfying weeknight meal the whole family will love.

Updated on Fri, 30 Jan 2026 19:51:26 GMT
Easy Chicken Fajitas served sizzling in warm flour tortillas with sour cream and salsa. Save
Easy Chicken Fajitas served sizzling in warm flour tortillas with sour cream and salsa. | ovenharmony.com

Bring the sizzle of a Tex-Mex restaurant straight to your kitchen with these Easy Chicken Fajitas. This dish is a celebration of vibrant colors and bold spices, featuring tender strips of chicken breast nestled among charred bell peppers and onions, all ready in just 30 minutes.

Easy Chicken Fajitas served sizzling in warm flour tortillas with sour cream and salsa. Save
Easy Chicken Fajitas served sizzling in warm flour tortillas with sour cream and salsa. | ovenharmony.com

The magic starts with a simple marinade of lime juice and smoky paprika that infuses the chicken with zest and depth, ensuring every bite is succulent and flavorful.

Ingredients

  • Proteins: 500 g (1.1 lbs) boneless, skinless chicken breasts, thinly sliced
  • Vegetables: 1 red bell pepper, 1 yellow bell pepper, 1 green bell pepper, and 1 large onion, all sliced
  • Marinade & Seasoning: 2 tbsp olive oil, 2 tsp chili powder, 1 tsp ground cumin, 1 tsp smoked paprika, 1/2 tsp garlic powder, 1/2 tsp onion powder, 1/2 tsp salt, 1/4 tsp black pepper, and the juice of 1 lime
  • To Serve: 8 small flour tortillas (or corn tortillas for gluten-free), plus optional cilantro, sour cream, salsa, and shredded cheese
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Instructions

Step 1: Marinate the Chicken
In a large bowl, mix olive oil, chili powder, cumin, paprika, garlic powder, onion powder, salt, pepper, and lime juice. Add chicken slices and toss to coat. Marinate for at least 10 minutes to let the flavors develop.
Step 2: Cook the Protein
Heat a large skillet or grill pan over medium-high heat. Add the chicken and cook for 5-6 minutes, stirring occasionally, until cooked through. Remove the chicken and set aside.
Step 3: Sauté the Vegetables
In the same pan, add a splash of oil if needed, then sauté the bell peppers and onion for 4-5 minutes until they are just tender and show slight charring.
Step 4: Combine
Return the cooked chicken to the pan and toss with the vegetables for 1-2 minutes to combine and ensure everything is heated through.
Step 5: Prepare Tortillas
Warm the tortillas in a dry skillet or microwave until soft and pliable.
Step 6: Serve
Serve the hot chicken and vegetables inside the tortillas. Garnish with fresh cilantro, sour cream, salsa, or shredded cheese as desired.

Zusatztipps für die Zubereitung

To get a beautiful sear on the chicken and peppers, avoid overcrowding the pan; cook in batches if your skillet is small. Ensure the pan is very hot before adding the ingredients to achieve that signature smoky fajita flavor.

Varianten und Anpassungen

For a spicier kick, add sliced jalapeños or a pinch of cayenne pepper to the marinade. You can easily swap the chicken for beef strips, shrimp, or firm tofu. For a gluten-free version, simply use certified gluten-free corn tortillas.

Serviervorschläge

Serve these fajitas family-style with small bowls of guacamole and extra lime wedges. A side of Mexican rice or seasoned black beans complements the meal perfectly, making it a complete and satisfying feast.

Homemade Easy Chicken Fajitas with vibrant peppers and onions on a rustic plate. Save
Homemade Easy Chicken Fajitas with vibrant peppers and onions on a rustic plate. | ovenharmony.com

Quick, healthy, and bursting with Tex-Mex soul, these fajitas are a reliable go-to for any night of the week when you want a meal that feels like a celebration.

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Recipe FAQ

Can I prepare the chicken marinade ahead of time?

Yes, you can marinate the chicken up to 24 hours in advance. Store it covered in the refrigerator, which will actually enhance the flavors and make the chicken even more tender.

What's the best way to slice chicken for fajitas?

Slice the chicken breasts against the grain into thin strips about 1/4-inch thick. For easier slicing, place the chicken in the freezer for 15-20 minutes to firm it up slightly before cutting.

Can I make this with other proteins?

Absolutely! This marinade works wonderfully with beef strips, shrimp, or even tofu. Adjust cooking times accordingly—shrimp takes about 3-4 minutes per side, while beef may need 6-8 minutes depending on thickness.

How do I prevent my vegetables from getting too soft?

Cook the peppers and onions over medium-high heat for just 4-5 minutes. They should still have a slight crunch and charred edges. Avoid overcrowding the pan, which causes steaming instead of sautéing.

What are the best toppings for chicken fajitas?

Classic toppings include sour cream, salsa, shredded cheese, guacamole, and fresh cilantro. For extra zest, add pickled jalapeños, lime wedges, or a drizzle of hot sauce to customize each serving.

Can I make these fajitas gluten-free?

Yes, simply use certified gluten-free corn tortillas instead of flour tortillas. All other ingredients in this preparation are naturally gluten-free, but always verify spice blend labels to ensure no hidden gluten additives.

Easy Chicken Fajitas

Tender chicken with colorful peppers and onions in warm tortillas. Quick 30-minute Tex-Mex dinner.

Prep duration
15 min
Cook duration
15 min
Complete duration
30 min
Created by Claire Johnson

Classification Easy Weeknight Meals

Complexity Easy

Heritage Tex-Mex

Output 4 Portions

Dietary considerations None specified

Components

Proteins

01 1.1 lbs boneless, skinless chicken breasts, thinly sliced

Vegetables

01 1 red bell pepper, sliced
02 1 yellow bell pepper, sliced
03 1 green bell pepper, sliced
04 1 large onion, sliced

Marinade & Seasoning

01 2 tablespoons olive oil
02 2 teaspoons chili powder
03 1 teaspoon ground cumin
04 1 teaspoon smoked paprika
05 1/2 teaspoon garlic powder
06 1/2 teaspoon onion powder
07 1/2 teaspoon salt
08 1/4 teaspoon black pepper
09 Juice of 1 lime

To Serve

01 8 small flour tortillas or corn tortillas
02 Fresh cilantro, chopped (optional)
03 Sour cream (optional)
04 Salsa (optional)
05 Shredded cheese (optional)

Directions

Phase 01

Prepare Marinade: In a large bowl, whisk together olive oil, chili powder, cumin, smoked paprika, garlic powder, onion powder, salt, black pepper, and lime juice. Add sliced chicken and toss thoroughly to coat. Allow to marinate for at least 10 minutes.

Phase 02

Cook Chicken: Heat a large skillet or grill pan over medium-high heat. Add marinated chicken and cook for 5-6 minutes, stirring occasionally, until fully cooked through. Transfer to a clean plate.

Phase 03

Sauté Vegetables: In the same pan, add a splash of oil if necessary. Sauté bell peppers and onion for 4-5 minutes until tender with light charring.

Phase 04

Combine: Return cooked chicken to the pan with vegetables and toss together for 1-2 minutes until heated through and well combined.

Phase 05

Warm Tortillas: Heat tortillas in a dry skillet over medium heat or warm in a microwave until pliable.

Phase 06

Serve: Divide chicken and vegetable mixture evenly among tortillas. Top with fresh cilantro, sour cream, salsa, or shredded cheese as desired.

Necessary tools

  • Large mixing bowl
  • Large skillet or grill pan
  • Chef's knife and cutting board
  • Tongs or spatula

Allergy details

Review each component for potential allergens and consult healthcare professionals if you're unsure about ingredients.
  • Contains wheat if using flour tortillas
  • Contains dairy if using cheese or sour cream
  • Use certified gluten-free corn tortillas for gluten-free preparation
  • Verify all labels for potential cross-contamination and hidden allergens

Nutritional information (each portion)

These values are approximate guidelines only and shouldn't replace professional medical guidance.
  • Energy: 350
  • Fats: 11 g
  • Carbohydrates: 34 g
  • Proteins: 27 g