How to Make Chicken Fajitas

How to Make Chicken Fajitas is a easy Mexican recipe that serves 4. 375 calories per serving. Recipe by Lounging with Lenny on YouTube.

Prep: 20 min | Cook: 25 min | Total: 1 hr

Cost: $17.45 total, $4.36 per serving

Ingredients

  • 2 large Large Onion (sliced into medium pieces, not thin)
  • 3 pieces Bell Pepper (one yellow, one green, one red; seeded and cut into medium strips)
  • 5 cloves Garlic Clove (finely chopped)
  • 0.25 bunch Fresh Cilantro (finely chopped)
  • 2 lb Chicken Breast (trimmed of excess fat, cut into 1/4‑inch strips)
  • 3 tsp Chili Powder
  • 1.5 tsp Paprika
  • 3 tsp Ground Cumin
  • 3 tsp Dried Oregano
  • 1 tsp Salt
  • 0.5 tsp Black Pepper (freshly ground if possible)
  • 1 whole Lime (juice only)
  • 0.25 cup Olive Oil (extra‑virgin preferred)
  • 8 pieces Flour Tortilla (optional, for serving)
  • 8 pieces Corn Tortilla (optional, for serving)

Instructions

  1. Preheat Oven

    Set the oven to 420°F (215°C) and let it preheat while you prepare the ingredients.

    Time: PT5M

    Temperature: 420°F

  2. Prepare Vegetables

    Slice the two large onions into medium pieces (not thin). Remove seeds from the yellow, green, and red bell peppers, cut off the ribs, and slice each pepper into medium strips.

    Time: PT7M

  3. Chop Aromatics

    Finely chop five garlic cloves and one‑quarter bunch of cilantro.

    Time: PT3M

  4. Trim and Slice Chicken

    Remove any excess fat from the 2 lb of chicken breast, cut each breast in half lengthwise, then slice into 1/4‑inch strips.

    Time: PT5M

  5. Season Everything

    In a large mixing bowl combine the onions, bell peppers, garlic, cilantro, and chicken strips. Add 3 tsp chili powder, 1.5 tsp paprika, 3 tsp cumin, 3 tsp dried oregano, 1 tsp salt, 0.5 tsp black pepper, the juice of one lime, and 1/4 cup olive oil. Toss until everything is evenly coated.

    Time: PT5M

  6. Arrange on Sheet Pan

    Spread the seasoned mixture in a single layer on the sheet pan, making sure the chicken pieces are not stacked.

    Time: PT2M

  7. Bake

    Place the pan in the preheated oven and bake for 25 minutes, checking at the 20‑minute mark for doneness. The chicken should be opaque and the vegetables tender but still slightly crisp.

    Time: PT25M

    Temperature: 420°F

  8. Rest

    Remove the pan from the oven and let the fajita mixture rest for 5 minutes before serving.

    Time: PT5M

  9. Serve

    Warm flour or corn tortillas, then fill them with the chicken‑pepper mixture. Top with salsa roja, guacamole, sour cream, or any toppings you like.

    Time: PT2M

Nutrition Facts

Calories
375
Protein
30 g
Carbohydrates
15 g
Fat
12 g
Fiber
3 g

Dietary info: Gluten‑Free (when using corn tortillas), High‑Protein, Low‑Carb option, Dairy‑Free (omit sour cream/cheese)

Allergens: Wheat (if using flour tortillas), Dairy (if using sour cream or cheese toppings)

Last updated: April 22, 2026

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How to Make Chicken Fajitas

Recipe by Lounging with Lenny

A quick, easy, and colorful one‑pan chicken fajita recipe from Lounging with Lenny. Tender chicken strips and crisp bell peppers are seasoned with classic Mexican spices, baked at high heat, and served with warm tortillas and your favorite toppings.

EasyMexicanServes 4

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

Source Video
34m
Prep
25m
Cook
10m
Cleanup
1h 9m
Total

Cost Breakdown

$17.45
Total cost
$4.36
Per serving

Critical Success Points

  • Preheat the oven to 420°F before assembling the pan.
  • Cut chicken into uniform 1/4‑inch strips for even cooking.
  • Do not overcook; check at 20 minutes for doneness.

Safety Warnings

  • Handle the hot sheet pan with oven mitts to avoid burns.
  • Always wash hands and all surfaces after handling raw chicken to prevent cross‑contamination.
  • Be careful when squeezing lime juice; avoid splashing into eyes.

Frequently Asked Questions

Everything you need to know about this recipe

Q

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

A

Fajitas originated in the ranch lands of northern Mexico where cattle workers would grill skirt steak over open flames. Over time, the concept expanded to include 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 and Tex‑Mex cooking?

A

In traditional Mexican cooking, fajitas are often served with simple corn tortillas, fresh salsa, and lime. Tex‑Mex versions frequently add flour tortillas, sour cream, and guacamole, and may incorporate smoky spices like chipotle or smoked paprika.

cultural
Q

How is chicken fajita traditionally served in Mexico compared to the United States?

A

In Mexico, chicken fajitas are typically presented on a sizzling platter with corn tortillas, fresh cilantro, onions, and a squeeze of lime. In the United States, they are often accompanied by a wider range of toppings such as shredded cheese, sour cream, and both flour and corn tortillas.

cultural
Q

What occasions or celebrations is chicken fajita traditionally associated with in Mexican culture?

A

Fajitas are popular for weekend family meals, backyard barbecues, and festive gatherings like birthdays or Cinco de Mayo, where the interactive assembly of tortillas and toppings adds a communal element.

cultural
Q

What authentic ingredients are essential for a classic chicken fajita and what are acceptable substitutes?

A

Key ingredients include chicken breast or thigh, bell peppers, onions, lime juice, chili powder, cumin, and fresh cilantro. Substitutes can be turkey breast for chicken, poblano peppers for bell peppers, and lemon juice for lime if needed.

cultural
Q

What are the most common mistakes to avoid when making sheet pan chicken fajitas?

A

Common errors include cutting the chicken too thick, overcooking the pan, and slicing vegetables too thin, which leads to mushy peppers. Also, failing to preheat the oven can result in a lack of char.

technical
Q

Why does this chicken fajita recipe use a sheet pan instead of a skillet?

A

A sheet pan spreads the ingredients in a single layer, allowing the heat to circulate evenly for consistent browning and reduces the need to stir, making cleanup faster and the dish more hands‑off.

technical
Q

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

A

Yes. Prepare and season the chicken and vegetables up to step 5, store the mixture in a sealed container in the refrigerator for up to 24 hours. Bake when ready, then keep leftovers in an airtight container for 3‑4 days or freeze for up to 2 months.

technical
Q

What texture and appearance should I look for when the sheet pan chicken fajitas are done?

A

The chicken should be opaque and slightly pink in the center, with a lightly charred edge. The peppers and onions should be tender yet retain a bit of crunch and show caramelized spots.

technical
Q

What does the YouTube channel Lounging with Lenny specialize in?

A

Lounging with Lenny focuses on relaxed, easy‑to‑follow home cooking videos that emphasize one‑pan meals, quick weeknight recipes, and approachable twists on classic comfort foods.

channel
Q

How does the YouTube channel Lounging with Lenny's approach to Mexican cooking differ from other cooking channels?

A

Lenny prioritizes minimal cleanup and uses sheet‑pan or skillet methods to keep Mexican dishes fast and family‑friendly, whereas many other channels may rely on multiple pots, stovetop grilling, or elaborate garnishes.

channel

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