Chicken Fajita Sheet Pan

Featured in: Weeknight Dinners

This dish offers a colorful blend of sliced chicken breast and a trio of ripe bell peppers, all coated in a lively marinade combining olive oil, chili powder, cumin, smoked paprika, and a squeeze of fresh lime juice. The ingredients are arranged on a baking sheet and roasted until tender and slightly charred, creating a flavorful, easy-to-prepare meal ideal for busy evenings or casual gatherings. Versatile and gluten-free when paired without tortillas, it can be garnished with cilantro, sour cream, or guacamole to enhance its vibrant flavors. A perfect balance of spice and zest, bringing Tex-Mex flair to your table with minimal cleanup.

Updated on Wed, 24 Dec 2025 14:36:00 GMT
Sheet pan chicken fajitas: sizzling hot with tender chicken strips and colorful roasted peppers. Save
Sheet pan chicken fajitas: sizzling hot with tender chicken strips and colorful roasted peppers. | stellarcrust.com

There's something about the sizzle of chicken and peppers hitting a hot sheet pan that makes me slow down mid-week. I discovered this recipe on a Tuesday when I had exactly thirty minutes before friends were stopping by and nothing in my head but panic. Turns out, throwing everything into one pan with lime and spices was the antidote to overthinking dinner. The kitchen filled with this warm, smoky aroma that felt like I'd been cooking all day, but my hands were barely dirty. That's when I realized simplicity could feel like love.

My neighbor Marcus came over on a random weeknight, and I remember being slightly mortified that all I had planned was a sheet pan dinner. When he bit into it, he got this look like he'd discovered something, and asked for the recipe immediately. That moment taught me that feeding people doesn't require a complicated menu, just attention to letting good ingredients shine.

Ingredients

  • Chicken breasts or thighs, sliced into strips: Thighs stay juicier if you're nervous, but breasts cook faster and are leaner if that matters to you.
  • Red, yellow, and green bell peppers: The mix of colors isn't just pretty; each pepper has a slightly different sweetness that rounds out the spice.
  • Red onion, sliced: It softens into something almost caramelized and sweetens the whole pan.
  • Olive oil: The base that lets everything else work together.
  • Chili powder, cumin, smoked paprika, garlic powder, onion powder, dried oregano: This spice blend is where all the Tex-Mex magic lives, warming without overwhelming.
  • Cayenne pepper: Optional, but adds a gentle heat that builds as you eat.
  • Salt, black pepper, and lime juice: These three brighten everything and keep it tasting fresh instead of heavy.
  • Warm tortillas for serving: Flour or corn, whatever you have, but warming them matters more than you'd think.
  • Fresh cilantro, lime wedges, sour cream, salsa, or guacamole: The toppings let people make it their own.

Instructions

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Get your oven ready:
Preheat to 220°C and line your baking sheet with parchment or foil. This matters less for flavor and more for the fact that you'll actually want to clean up afterward.
Make the marinade:
Whisk together the olive oil, all the spices, salt, pepper, and lime juice in a large bowl. Smell it at this point, because this is basically the whole personality of the dish right here.
Coat everything:
Add the chicken and vegetables to the bowl and toss until everything is glossy and evenly coated. Don't be shy with your hands; get in there and make sure the chicken especially gets covered.
Spread it out:
Pour everything onto your prepared sheet pan in as much of a single layer as you can manage. This is the one moment where you actually have to think about even spacing, because crowding leads to steam instead of roast.
Roast with intention:
Slide it into the oven for 22 to 25 minutes, stirring halfway through. You'll know it's done when the chicken is cooked through and the vegetables have started to char at the edges, which is where all the flavor hides.
Plate and serve:
Pull it out, let it sit for exactly one minute so it's not dangerously hot, then bring it to the table with warm tortillas and whatever toppings you're using.
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Keeps spices within easy reach while cooking, helping you season dishes quickly during everyday meal prep.
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| stellarcrust.com

I made this for my daughter's soccer team once, thinking it would be casual team food. Instead, half the parents asked if they could bring tortillas next time so I'd make it again. That's when I understood that even the simplest meals can become the thing people remember about an afternoon.

Why This Works as a Weeknight Solution

The whole appeal is that you're not managing multiple pans or watching something carefully. You throw it together, put it in the oven, and you have twenty-five minutes to actually live your life. The oven does the work, the pan stays contained, and by the time people sit down, it tastes like you've been cooking for hours. That gap between effort and result is what makes people want to cook more.

Playing with Variations

The beauty of this recipe is that it's a template more than a rule. I've made it with shrimp when I wanted something lighter, and it was done in fifteen minutes instead of twenty-five. Beef strips work if you want something heartier, and I've even done it with tofu for friends who don't eat meat, giving the same spices and roast time. Each version tastes different but feels like the same kind of meal, which is the real genius of a good sheet pan.

Making It Your Own

The toppings and add-ons are where you get to have fun. I've added jalapeños when I wanted heat, fresh corn when it was in season, and even a squeeze of lime mayo because I was experimenting on a Sunday. Some nights I skip tortillas entirely and serve it over lettuce or cauliflower rice because I'm eating differently that week. The core of the dish is strong enough that it doesn't mind being adapted.

  • If you love heat, add fresh jalapeños directly to the pan or mix cayenne into your sour cream for a spicy dollop.
  • Fresh cilantro scattered on top at the end tastes better than mixed in, and lime wedges on the side let people control the brightness.
  • Serving with salsa, guacamole, and sour cream on the side means everyone builds what they actually want to eat.
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Enjoy the delicious aroma of these chicken fajitas, bursting with flavor and Tex-Mex spices. Save
Enjoy the delicious aroma of these chicken fajitas, bursting with flavor and Tex-Mex spices. | stellarcrust.com

This recipe taught me that the best weeknight meals aren't the ones with the longest ingredient lists or the most steps. They're the ones you can actually make when you're tired, that taste like you cared, and that leave you with time to be present with the people eating them.

Recipe FAQs

What cut of chicken works best for this dish?

Boneless, skinless chicken breasts or thighs sliced into strips are ideal for even cooking and tenderness.

Can I use other vegetables besides bell peppers and onions?

Yes, you can add sliced jalapeños, zucchini, or mushrooms to complement the flavors and add variety.

How can I make this dish spicier?

Incorporate cayenne pepper into the marinade or add sliced jalapeños before roasting for extra heat.

What are good serving suggestions?

Serve with warm corn or flour tortillas, and optional toppings like fresh cilantro, sour cream, salsa, or guacamole.

Is this dish suitable for a gluten-free diet?

Yes, if you skip flour tortillas and select gluten-free seasoning blends, it fits within a gluten-free lifestyle.

What’s the best way to ensure the vegetables are cooked evenly?

Arrange the chicken and vegetables in a single layer on the baking sheet and stir halfway through roasting for even cooking.

Chicken Fajita Sheet Pan

One-pan meal with juicy chicken and roasted bell peppers seasoned with classic Tex-Mex spices.

Time to Prep
15 minutes
Time to Cook
25 minutes
Overall Time
40 minutes
Recipe by Logan Smith


Skill Level Easy

Cuisine Tex-Mex

Makes 4 Portions

Diet Preferences None specified

What You'll Need

Proteins

01 1.3 lbs boneless, skinless chicken breasts, sliced into strips

Vegetables

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

Marinade & Seasoning

01 3 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 dried oregano
08 1/4 teaspoon cayenne pepper (optional)
09 1 teaspoon salt
10 1/2 teaspoon black pepper
11 Juice of 1 lime

To Serve

01 8 small flour or corn tortillas, warmed
02 Fresh cilantro, chopped (optional)
03 Lime wedges
04 Sour cream, salsa, or guacamole (optional)

How to Make It

Step 01

Preheat Oven: Preheat the oven to 425°F. Line a large baking sheet with parchment paper or foil.

Step 02

Prepare Marinade: Combine olive oil, chili powder, cumin, smoked paprika, garlic powder, onion powder, oregano, cayenne pepper, salt, black pepper, and lime juice in a large bowl.

Step 03

Marinate Ingredients: Add chicken strips, bell peppers, and sliced onion to the marinade. Toss thoroughly to coat evenly.

Step 04

Arrange on Baking Sheet: Spread the marinated chicken and vegetables in a single layer on the prepared baking sheet.

Step 05

Roast: Roast for 22 to 25 minutes, stirring once halfway through, until chicken is fully cooked and vegetables are tender with slight charring.

Step 06

Serve: Remove from oven and serve immediately with warm tortillas and desired accompaniments.

Tools You Need

  • Large baking sheet
  • Mixing bowl
  • Knife and cutting board
  • Tongs or spatula

Allergy Info

Always review each ingredient for allergens, and ask a healthcare provider if you’re unsure.
  • Contains gluten if flour tortillas are used.
  • Dairy present in optional toppings such as sour cream.
  • Check packaged tortillas and spice blends for hidden allergens.

Nutrition Info (per portion)

This nutrition information serves as a guideline. For health concerns, talk to a professional.
  • Energy: 380
  • Total Fat: 14 g
  • Carbohydrates: 30 g
  • Proteins: 32 g