Cheesy Baked Fajita Chicken Recipe – Tasty, Juicy Dinner In One Skillet

Do you want to cook a tasty dinner that is not very difficult to prepare? Homemade chicken fajitas may become your favorite option if you cook them at home. They will give you an opportunity to eat juicy meat combined with vegetables and delicious tortillas right in one pan.

I began preparing fajitas many years ago because my taste preferences differed from those of other people who preferred the same dish served in different restaurants. As a rule, it was either too salty or the meat inside it turned out to be dry. The first fajitas prepared by me contained uncut chicken breasts. The chicken became quite tough due to the cooking process. I discovered that slicing it lengthwise would lead to more favorable results. Now I always try to use pieces of chicken with a thickness of no more than two centimeters. The meat cooks quickly, stays extremely juicy, and absorbs spices well during cooking.

My guests usually ask me about the secret of tenderness because they are impressed by it. There is nothing complicated here: it is only necessary to use a tasty marinade, a hot skillet, and know the optimal moment to turn off the stove. So, I decided to share my secrets of preparing such an excellent Mexican dish with everybody interested in learning how to do it properly.

Chicken fajitas are juicy, smoky, colorful, and rich in fresh flavors.

Ingredients

For the Chicken Marinade

• 2 tablespoons (30 ml) of fresh lime juice

This ingredient will provide the marinade with a fresh citrusy flavor and gently tenderize the meat.

• 2 tablespoons (30 ml) of olive oil

It will help you transfer spices and keep the meat juicy during cooking.

• 1 tablespoon (8 g) of chili powder

This spice gives fajitas their characteristic smoky taste.

• 1 teaspoon (2 g) of paprika

It will add to your fajitas a rich golden color and some sweetness.

• 1 teaspoon (2 g) of ground cumin

This spice gives the marinade a distinctive fajita flavor.

• 1 teaspoon (3 g) of onion powder
• 1 teaspoon (3 g) of garlic powder
• 1 teaspoon (6 g) of salt
• ½ teaspoon (1 g) of freshly ground black pepper

For the Chicken and Vegetables

• 2 large chicken breasts (about 1½ pounds / 680 g)
• 1 tablespoon (15 ml) of olive oil (chicken cooking)
• 1 tablespoon (15 ml) of olive oil (vegetable cooking)
• 3 bell peppers (about 450 g), several colors, cut into ¼-inch strips

Using peppers of various colors will enrich your fajitas with vivid hues and slightly different flavors.

• 1 medium onion (about 200 g), thinly sliced

Serving

• Warm flour tortillas
• Lime wedges
• Fresh chopped cilantro
• Sliced avocado or guacamole
• Monterey Jack cheese, cheddar, or mozzarella
• Fresh salsa or pico de gallo
• Sour cream
• Optional: shredded iceberg lettuce

Make Chicken Marinade

To do this, combine freshly squeezed lime juice, olive oil, chili powder, paprika, cumin, onion powder, garlic powder, salt, and freshly ground black pepper in a mixing bowl.

Mix all ingredients until thoroughly combined. The marinade should look homogeneous with specks of seasoning visible. As soon as you pour fresh lime juice into the spices, you will notice a strong flavor of fresh lime along with warm cumin and paprika.

And here comes one little trick that I picked up after many attempts. Before adding chicken breasts to the marinade, you can taste it by dipping a spoon into the mix. This way, you won’t taste the meat, and you can adjust the salt and lime content.

Tip: Make sure to use freshly squeezed juice. Although bottled juice can be used in a pinch, freshly squeezed juice is noticeably better for the flavor of the marinade.

Prepare Chicken

First of all, slice chicken breasts in half horizontally to get 4 thinner chicken pieces. As a result, chicken will cook faster, be juicier, and will absorb more marinade.

Add chicken to the marinade and turn each piece so that they are covered with the seasonings.

At this point, it will be good to marinate chicken at room temperature. However, since preparation of vegetables takes no time at all, you won’t have to chill the marinade.

I prepared chicken fajitas once without marinating. Although it was good, it lacked a unique flavor. Even a short marinating allows you to get an exquisite chicken.

Tip: Do not marinate chicken for several hours because in this case, lime juice starts breaking down the meat.

Prepare Vegetables

As usual, start preparations before heating the pan because all the processes will be fast. Therefore, cut bell peppers in half, remove stems and seeds, and slice them into thin slices about ¼ inch wide. By the way, I recommend using several kinds of bell peppers: red, orange, and yellow to make the pan colorful and flavorful.

Also, cut the onion into thin rings from root to stem. Such onion slices keep their form better, becoming crispy in the end and providing a unique fajita texture.

In addition, pay attention to the familiar onion scent, which usually leads to a couple of tears. However, the outcome is worth every effort.

Tip: Before starting to cook chicken fajitas, complete all preps because chicken and vegetables cook really fast.

Cook Chicken

Begin by heating a skillet over medium heat. In my opinion, the coated cast-iron skillet is ideal for the process because it distributes the heat equally and is not affected by acid in the marinade.

Pour olive oil into the hot pan and add chicken in one layer. By hearing a sizzling noise you will understand that the pan is hot enough to prepare the dish.

Cook chicken breasts on each side for about 3 to 5 minutes until a golden crust forms on the outside, and they become pink inside.

In order to ensure that the internal temperature of chicken breasts is high enough, use an instant-read thermometer and monitor that the temperature reaches 165°F (74°C).

Afterward, place chicken breasts on a cutting board and let them rest for several minutes. Thanks to that step, you give time to the meat to release excess liquids.

Tip: Wait a couple of minutes after removing chicken from the skillet and start slicing. Otherwise, you risk losing too many liquids on the cutting board.

Cook Vegetables

After removing chicken, add the other tablespoon of olive oil into the skillet. Leave some leftovers of spices because they help to create a tasty sauce.

Add prepared onion and bell peppers and stir the mixture over medium heat for about 5 to 6 minutes until vegetables are soft but still have some texture. Onions will become translucent with golden borders and will release lots of juices, while bell peppers will be tender but not completely cooked.

The most amazing aroma appears at that stage. It includes the scent of soft onions, smoky peppers, fresh lime, and fragrant spices.

After several minutes, taste one slice of bell pepper to check seasoning and adjust it with additional salt and freshly ground black pepper.

Tip: Cook vegetables in small portions. Otherwise, you may burn them, and they won’t brown properly.

Prepare Fajitas

Start by slicing chicken breasts into thin strips to cut against the grain. This way, you will obtain extremely tender chicken because slicing against the grain breaks fiber threads.

Place chicken slices back into the skillet and mix them with onions and peppers.

Now your pan should include tender chicken coated with tasty marinade, crispy onions, and tender bell peppers.

Tip: Do not overheat chicken slices to prevent drying them.

Warm Tortillas

There is a huge difference between warm tortillas and the ones served in the package. The former will become soft, flexible, and have a nice smell of charred food, while the latter will be hard and dry.

You can warm up tortillas in a skillet, on a griddle, an outdoor grill, or right above a burner. I personally like warming up tortillas over an open flame because this way, you can create those delicious brown patches similar to restaurants’ ones.

Toast each tortilla for 1-2 minutes on both sides. Then put them into a towel to maintain warm.

You will see how the tortillas puff up, release some aromas, become tender, and get a little charred.

Tip: Remember to toast each tortilla separately to prevent drying.

Assembling the Dish

All preparations are already done, so start by putting a tortilla on the plate and adding prepared chicken fajitas.

In addition, you can add as many fresh vegetables, cheeses, sour cream, or lettuce as you wish.

Then, cover everything with freshly squeezed lime juice and top off with chopped cilantro for aroma.

You may choose any toppings you like. For instance, you can include:

• sliced avocado
• guacamole
• Monterey Jack cheese
• cheddar
• mozzarella
• salsa
• pico de gallo
• sour cream
• shredded iceberg lettuce

Hot cheese melts almost immediately against hot chicken, and cool sour cream and creamy avocado balance fragrant spices.

Tips for Making Perfect Chicken Fajitas

Mistakes to Avoid

Cooking Chicken from the Refrigerator

• The mistake: placing chicken from the fridge in the hot skillet.
• The reason: chicken cooked from the refrigerator becomes not so juicy and does not develop a nice crust.
• How to fix it: wait until chicken marinated at room temperature.

Overcooking Chicken

• The mistake: leaving chicken in the pan “just to be sure”.
• The reason: many people are afraid of eating uncooked chicken.
• How to fix it: cook chicken to an internal temperature of 165°F (74°C).

Slicing the Chicken with the Grain

• The mistake: slicing chicken parallel to the grain.
• The reason: you may forget to do this.
• How to fix it: slice chicken breasts against the grain to get tender cuts.

Crowding the Pan

• The mistake: trying to cook chicken and vegetables at once.
• The reason: there is not enough space for cooking.
• How to fix it: prepare a larger skillet or cook vegetables in several batches.

Not Toasting Tortillas

• The mistake: serving tortillas in the same way as they came from packaging.
• The reason: this step requires a few minutes.
• How to fix it: toast tortillas over an open flame to warm and char them.

Variations of This Recipe

Spice It Up!

If you prefer spicy foods, add some chipotle powder, cayenne pepper, or sliced jalapeño into the marinade. This trick will add a smoky spicy note without covering all the other flavors.

Use Other Types of Meat

You can use any type of meat. For example, sliced steak, shrimp, or boneless chicken thighs will work as well. All that you have to do is decrease or increase cooking time accordingly.

No Bread Required

If you are on a keto diet, you may substitute tortillas for another ingredient. Thus, you can prepare chicken fajitas in a bowl by adding cauliflower rice or cilantro-lime rice.

Storage Instructions and Tips

Storing Leftovers in the Fridge

Leftover chicken can be kept in an airtight container for up to 4 days.

Storing Leftovers in the Freezer

Freeze leftovers in an airtight bag or container for 3 months. Then defrost overnight in the refrigerator.

Reheating

To reheat leftovers, heat them in the skillet over medium-low heat and add a bit of water to the mixture to reduce pan sauce.

Room Temperature

Keep in mind that it takes no more than 2 hours to leave chicken at room temperature.

Best Ways to Serve

Here are some options for what you can serve with chicken fajitas:

• Mexican rice
• cilantro-lime rice
• refried beans
• black beans
• corn salad
• chips and salsa
• fresh guacamole
• pico de gallo
• Mexican street corn
• green salad

Frequently Asked Questions

Is it okay to marinate chicken overnight?

Technically, yes, you can. But it will be much better to marinate it for up to 2 hours. Lime juice tends to break down the chicken texture during a long time of marinating.

What kind of pan is suitable for this dish?

I find a coated cast-iron skillet to be ideal for making chicken fajitas because of its properties and resistance to acidity in the marinade.

Is it possible to replace chicken breasts with thighs?

Certainly! Chicken thighs are much juicier and perfect for such fajitas.

What cheese is better for fajitas?

Monterey Jack cheese melts perfectly well. Nevertheless, cheddar, mozzarella, pepper jack, or a combination of cheeses will make an outstanding dish.

Is it possible to prepare everything beforehand?

Certainly, you can! You may marinate chicken and chop vegetables several hours earlier and only warm up the chicken to serve it.