Fajita Baked Chicken Breast

Name: Fajita Baked Chicken Breast
Prep time: 10 min
Cook time: 20 min
Total time: 30 min
Ingredients: 2 bell peppers (thinly sliced); 1 large red onion (sliced into half moons); 4 boneless skinless chicken breasts; 2 teaspoons smoked paprika; 1 teaspoon garlic powder; 1/2 teaspoon cayenne pepper (or to taste); 1 teaspoon dried oregano; Kosher salt and pepper (to taste); 2 tablespoons avocado oil; 2/3 cup chicken stock; 2/3 cup shredded cheddar cheese; 1 tablespoon minced parsley (to garnish); 1 lime (cut into wedges)

By Rena Awada, nutritionally reviewed by Ella Davar RD

5 from 2 votes

Jun 07, 2023, Updated Feb 16, 2025

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Make this easy and simple Fajita baked chicken breast recipe in just 30 minutes. Tender and juicy chicken that pairs well with rice or pasta, and makes for a perfect healthy dinner recipe.

You may also like my crockpot chicken fajitas or my flank steak fajitas.

Fajita baked chicken breast is a delicious meal option that’s easy to make and perfect for the whole family. To make it, you’ll need boneless, skinless chicken breasts, fajita seasoning, bell peppers, and onions. Serve it with a side of rice or quinoa for a complete meal that’s sure to satisfy your taste buds.

Recipe Summary

Quick and Easy to Prepare: This baked chicken dish is very easy to make, and it requires minimal preparation and cooking time. You can have a delicious and healthy meal ready in just 30 minutes.
Versatile and Flavorful: Fajita baked chicken breast is a versatile dish that can be enjoyed in many different ways. You can serve it with rice, quinoa, or salad, and you can also add other ingredients such as avocado, salsa, or sour cream to enhance the flavor. It’s a dish that’s sure to please everyone, and it’s perfect for any occasion.

side shot of baked chicken breast over fajita peppers and onions

Ingredients you will need

Below is a list of ingredients you will need to make this dish. Full measurements are listed further down below in the recipe card.

Bell peppers, thinly sliced: you may use a different color of bell peppers
Red onion: if all you have is white cooking onions that’s fine, no need to make a trip to the store for red onions.
Chicken Breast: use same-size chicken breasts or you may use boneless and skinless chicken thighs.
Seasonings: smoked paprika, garlic powder, cayenne pepper, dried oregano, and salt and pepper.
Oil: I used avocado oil, but you may use olive oil
Stock: I used chicken stock, but vegetable stock works
Shredded cheddar cheese: or any shredded cheese of your choice.
Minced Parsley
Lime or lemon

How to make baked chicken fajita

Preheat the oven to 375 F

sliced peppers and onions in a white baking dish

Step 1: Thinly slice the peppers and onion and place them in a baking dish.

seasonings over chicken breast with shredded bell peppers

Step 2: Top with the chicken breast and sprinkle each with paprika, garlic, oregano, salt, and pepper. Drizzle with oil and rub them all over to evenly coat.

shredded cheese over raw chicken breast over a bed of bell peppers in a white bakinf dish

Step 3: Add chicken stock to the baking dish and sprinkle with the cheese. Bake uncovered for 30 minutes, or until the chicken is cooked through.

Step 4: To get a nice charred final look, broil for a couple of minutes. Garnish with chopped parsley and serve with lime wedges.

frequently asked questions

How long does it take to bake chicken breast?

The baking time for chicken breast can vary depending on the size and thickness of the chicken. As a general rule, it’s best to bake chicken breast at 375°F (190°C) for 20-30 minutes. However, if the chicken breast is particularly thick, it may take longer to cook. To ensure that the chicken is fully cooked, use a meat thermometer to check that the internal temperature has reached 165°F (75°C). It’s important not to overcook the chicken breast, as it can become dry and tough.

Should you bake chicken breasts covered or uncovered?

It is generally recommended to bake chicken breasts uncovered, as this allows for the chicken to brown and develop a crispy exterior while cooking. Covering the chicken while baking can result in a softer and more steamed texture. However, if you are concerned about the chicken breast drying out during baking, you can cover it with foil for the first 15-20 minutes of cooking, and then uncover it for the remainder of the baking time to achieve the desired texture.

Why are my chicken breasts so dry?

There are several reasons why chicken breast may turn out dry. One of those reasons can be overcooking the chicken so make sure you do not cook the chicken for too long. Another reason could be the type of chicken breast that is used. Some chicken breasts are naturally drier than others.