Easy Chicken Fajitas for Busy Weeknights

Easy Chicken Fajitas for Busy Weeknights is a medium Mexican recipe that serves 4. 350 calories per serving. Recipe by Allrecipes on YouTube.

Prep: 28 min | Cook: 23 min | Total: 1 hr 1 min

Cost: $11.44 total, $2.86 per serving

Ingredients

  • 0.5 lb Chicken Breast (boneless, skinless, sliced into ½‑inch strips)
  • 0.5 lb Chicken Thighs (boneless, skinless, sliced into ½‑inch strips)
  • 2 tsp Chili Powder (part of fajita seasoning)
  • 1 tsp Salt (part of fajita seasoning)
  • 1 tsp Paprika (part of fajita seasoning)
  • 1 tsp Sugar (balances heat)
  • 1 tsp Onion Powder (part of fajita seasoning)
  • 1 tsp Garlic Powder (part of fajita seasoning)
  • 1 tsp Cumin (part of fajita seasoning)
  • 0.25 tsp Cayenne Pepper (adds heat)
  • 1 tbsp Cornstarch (helps seasoning adhere and creates a light sauce)
  • 2 cloves Garlic Cloves (minced)
  • 2 tsp Red Wine Vinegar (adds acidity to the marinade)
  • 1 juice Lime (freshly squeezed, about 2 tbsp)
  • 4 tbsp Olive Oil (2 tbsp for marinade, 2 tbsp for skillet)
  • 1 medium Yellow Onion (thinly sliced)
  • 3 pcs Bell Peppers (assorted colors, thinly sliced)
  • 0.5 cup Shredded Cheese (Mexican blend or cheddar, optional topping)
  • 0.5 cup Pico de Gallo (store‑bought or homemade, optional topping)
  • 1 lime Lime Wedges (cut into wedges for serving)

Instructions

  1. Make Fajita Seasoning

    Combine chili powder, salt, paprika, sugar, onion powder, garlic powder, cumin, cayenne pepper, and 1 tablespoon cornstarch in a small bowl; whisk until evenly mixed.

    Time: PT5M

  2. Slice Chicken

    Trim any excess fat and slice the chicken breast and thighs into strips about ½ inch thick and 2‑3 inches long.

    Time: PT5M

  3. Prepare Marinade

    In a separate bowl, whisk together minced garlic, red wine vinegar, lime juice, ½ teaspoon salt, and 2 tablespoons olive oil.

    Time: PT5M

  4. Coat Chicken with Seasoning

    Place the sliced chicken in a large mixing bowl, sprinkle the fajita seasoning over it, and toss to coat evenly.

    Time: PT3M

  5. Marinate Chicken

    Pour the prepared marinade over the seasoned chicken, toss to combine, cover with plastic wrap, and refrigerate for at least 30 minutes.

    Time: PT5M

  6. Slice Vegetables

    Thinly slice the yellow onion and bell peppers into strips of similar width to the chicken.

    Time: PT5M

  7. Preheat Skillet

    Place a large skillet over medium‑high heat and add 1 tablespoon olive oil; heat until the oil shimmers.

    Time: PT2M

    Temperature: medium-high

  8. Cook First Batch of Chicken

    Add half of the marinated chicken to the skillet in a single layer; cook without moving for about 2 minutes, then stir and cook another 2‑3 minutes until lightly browned and just cooked through.

    Time: PT5M

    Temperature: medium-high

  9. Remove Chicken

    Transfer the cooked chicken to a plate and set aside; keep warm.

    Time: PT1M

  10. Cook Remaining Chicken

    Repeat step 8 with the second batch of chicken.

    Time: PT5M

    Temperature: medium-high

  11. Sauté Onions and Peppers

    Add the remaining 1 tablespoon olive oil to the skillet if needed, then add the sliced onions and bell peppers. Stir‑fry for about 4‑5 minutes until they are crisp‑tender and lightly charred.

    Time: PT5M

    Temperature: medium-high

  12. Deglaze Pan

    Add 1‑2 tablespoons water to the skillet, scraping the browned bits from the bottom with a spatula.

    Time: PT1M

    Temperature: medium-high

  13. Combine Chicken and Veggies

    Return all cooked chicken to the skillet, toss with the vegetables, and cook for another 2 minutes until everything is heated through and the sauce thickens slightly.

    Time: PT2M

    Temperature: medium-high

  14. Serve

    Transfer the fajitas to a serving platter, sprinkle with shredded cheese, add pico de gallo, and serve with lime wedges and warm tortillas.

    Time: PT2M

Nutrition Facts

Calories
350
Protein
30 g
Carbohydrates
15 g
Fat
15 g
Fiber
3 g

Dietary info: Gluten-Free, High-Protein, Low-Carb

Allergens: Dairy

Last updated: April 15, 2026

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Easy Chicken Fajitas for Busy Weeknights

Recipe by Allrecipes

A step‑by‑step guide to making restaurant‑style chicken fajitas at home. Thinly sliced chicken breast and thighs are marinated in a tangy lime‑vinegar mixture, coated with a homemade fajita seasoning, and quickly cooked in a hot skillet with colorful bell peppers and onions for a sizzling, flavorful meal.

MediumMexicanServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
33m
Prep
18m
Cook
10m
Cleanup
1h 1m
Total

Cost Breakdown

$11.44
Total cost
$2.86
Per serving

Critical Success Points

  • Slice chicken uniformly (½‑inch strips) for quick, even cooking
  • Coat chicken with cornstarch‑enhanced seasoning before marinating
  • Cook chicken in batches to avoid overcrowding the skillet
  • Sauté peppers and onions just until crisp‑tender to retain texture
  • Deglaze the pan with water to create a light, glossy sauce

Safety Warnings

  • Handle raw chicken with clean hands and sanitize all surfaces to avoid cross‑contamination.
  • The skillet will be very hot; use oven mitts or a thick towel when handling.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of chicken fajitas in Mexican and Tex‑Mex cuisine?

A

Fajitas originated in the ranch lands of South Texas where cattle workers would grill cheap cuts of beef on a simple iron skillet. Over time, the technique spread to chicken and other proteins, becoming a staple of Tex‑Mex cuisine celebrated at family gatherings and casual eateries.

cultural
Q

What are the traditional regional variations of chicken fajitas in Mexican cuisine?

A

Traditional Mexican fajitas often use marinated chicken with citrus, served on corn tortillas and topped with fresh cilantro, onions, and salsa. In Texas, they are commonly served with flour tortillas, sautéed bell peppers, and a side of guacamole.

cultural
Q

How is authentic chicken fajitas traditionally served in Texas?

A

In Texas, chicken fajitas are usually presented sizzling on a hot cast‑iron skillet, accompanied by warm flour tortillas, sliced onions and peppers, shredded cheese, pico de gallo, and lime wedges for squeezing over the top.

cultural
Q

What occasions or celebrations are chicken fajitas traditionally associated with in Tex‑Mex culture?

A

Fajitas are popular at weekend family meals, backyard barbecues, and casual parties. They are also a go‑to dish for game‑day gatherings and holiday cookouts because they can be cooked quickly and served family‑style.

cultural
Q

How does chicken fajitas fit into the broader Mexican cuisine tradition?

A

Fajitas embody the Mexican love for bold, fresh flavors—citrus, chilies, and charred vegetables—while showcasing the communal, hands‑on style of eating that is central to Mexican and Tex‑Mex meals.

cultural
Q

What are the authentic traditional ingredients for chicken fajitas versus acceptable substitutes?

A

Traditional ingredients include chicken, lime juice, chili powder, cumin, garlic, onions, and bell peppers. Acceptable substitutes are turkey for chicken, apple cider vinegar for red wine vinegar, and different chili powders or smoked paprika for heat.

cultural
Q

What other Tex‑Mex dishes pair well with chicken fajitas?

A

Serve chicken fajitas alongside Mexican rice, refried beans, guacamole, and a simple corn salad. A side of grilled corn elote or a chilled cucumber‑lime agua fresca also complements the meal.

cultural
Q

What makes chicken fajitas special or unique in Tex‑Mex cuisine?

A

The combination of a quick high‑heat sear that creates a caramelized crust, a bright citrus‑based marinade, and the sizzling presentation on a hot skillet makes chicken fajitas a flavorful, interactive dish that stands out in Tex‑Mex cooking.

cultural
Q

How has chicken fajitas evolved over time in Tex‑Mex cuisine?

A

Originally a simple beef dish cooked over open fire, fajitas have evolved to include chicken, shrimp, and vegetarian versions, with modern recipes adding cornstarch for a light sauce and using pre‑made seasoning blends for convenience.

cultural
Q

What are the most common mistakes to avoid when making chicken fajitas at home?

A

Common errors include overcrowding the skillet, which steams the meat instead of searing it, overcooking the chicken, and over‑seasoning the vegetables before they hit the pan. Follow the batch‑cooking method and add water only at the end for steam.

technical
Q

Why does this chicken fajitas recipe use cornstarch in the seasoning instead of flour?

A

Cornstarch dissolves quickly and creates a glossy, slightly thickened sauce without adding a floury taste. It also helps the seasoning cling to the chicken during the high‑heat sear.

technical
Q

Can I make chicken fajitas ahead of time and how should I store them?

A

Yes, you can marinate the chicken up to 24 hours ahead and slice the vegetables in advance. Store cooked fajitas in an airtight container in the refrigerator for up to 3 days; reheat gently in a skillet with a splash of water.

technical
Q

What does the YouTube channel Allrecipes specialize in?

A

The YouTube channel Allrecipes focuses on home‑cooked, approachable recipes across many cuisines, offering step‑by‑step video tutorials that emphasize everyday ingredients and practical cooking tips for home cooks.

channel
Q

How does the YouTube channel Allrecipes' approach to Mexican cooking differ from other cooking channels?

A

Allrecipes presents Mexican dishes with clear, beginner‑friendly instructions, often simplifying traditional techniques while still preserving authentic flavors, whereas many other channels may focus on gourmet or restaurant‑level precision.

channel

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