Add oil to your pan.

Add the frozen bell peppers and onions to the pan and stir occasionally.

Add the precooked chicken. Continue to stir the peppers, onions, and chicken.

In a separate bowl, add canned beans and frozen brown rice, and mix it well.

Season the rice and beans with pepper and salt.

Add the rice and beans to the microwave to heat up.

Add the salsa and cilantro to your skillet with the chicken and vegetables.

Plate your rice and beans, add the chicken and vegetable mixture to the top, and add extra cilantro if desired.