Slice chicken breasts in half length wise to give you four thin breasts, this will cook much easier. Combine chile powder, garlic powder and cumin together. Rub on the chicken breasts.
Heat oil in pan over medium high heat. Cook chicken breasts about 4-5 minutes on each side or until cooked through.
Cut chicken into bite size pieces, set aside.
Warm black beans on the stove top.
Divide the rice, beans, chicken and remaining ingredients into 4 bowls. Top with plain Greek yogurt, cheese and cilantro.