Begin by washing the bell peppers and onion thoroughly under cool running water. Pat them dry with a clean kitchen towel or paper towels. Remove the stem and seeds from the peppers, then slice both the peppers and onion into thin, even strips. Uniform slices help the vegetables cook evenly and create the classic fajita-style texture.

Place a large skillet over medium-high heat and allow it to warm up for a minute or two. Lightly coat the skillet with cooking spray or add a small amount of oil. This helps prevent sticking while encouraging the vegetables to develop a slight caramelization.

Add the sliced bell peppers and onions to the hot skillet. Spread them into an even layer and cook for 5–7 minutes, stirring occasionally. Continue sautéing until the vegetables become tender, slightly softened, and lightly caramelized around the edges. The peppers should remain vibrant while the onions become sweet and translucent.

If the cooked chicken breast has been refrigerated, gently warm it in the microwave or in a separate skillet over low heat. Avoid overheating, as this can dry out the chicken. Once warmed, slice the chicken into thin strips or bite-sized pieces for easy serving.

Prepare the brown rice according to the package instructions if it has not already been cooked. Once ready, fluff the rice with a fork to separate the grains and create a light, fluffy texture.

Place the cooked brown rice into the bottom of a serving bowl, spreading it evenly to create the base of the fajita bowl. The rice helps absorb the flavorful juices from the vegetables, salsa, and chicken.

Arrange the sliced chicken breast over the rice, distributing it evenly so every bite contains plenty of protein.

Spoon the sautéed peppers and onions over the chicken and rice. Their sweet, savory fajita flavor adds color, texture, and a delicious contrast to the other ingredients.

Add the salsa over the top of the bowl. Spread it evenly or place it in one section of the bowl so it can be mixed in as you eat. The salsa adds freshness, acidity, and classic Tex-Mex flavor.

Add the plain Greek yogurt either directly on top of the bowl or on the side. The creamy yogurt helps balance the spices and adds an extra boost of protein while mimicking the richness of sour cream.

If desired, sprinkle freshly chopped cilantro over the bowl for added freshness and a bright herbal flavor that pairs perfectly with the fajita ingredients.

Serve immediately while the chicken, vegetables, and rice are still warm. The combination of tender chicken, fluffy rice, sautéed vegetables, tangy salsa, and creamy Greek yogurt creates a satisfying and balanced meal.

If you have leftovers, allow the ingredients to cool completely before transferring them to an airtight container. Proper cooling helps maintain freshness and prevents excess moisture buildup.

Store the leftovers in the refrigerator for up to 4 days, making this recipe an excellent option for meal prep and busy weekday lunches.

When ready to enjoy again, reheat the chicken, rice, peppers, and onions gently in the microwave or on the stovetop until warmed through. Add fresh salsa, Greek yogurt, and cilantro after reheating for the best flavor and texture.