slice chicken into medium size pieces

throw chicken in pan with a little olive oil, set on medium

slice peppers longways into thin pieces

slice onion in half and slice into quarter sized slices

heat the tortillas in the microwave for about 10 seconds

put tortillas on different plates

add peppers and onion to chicken in the pan

when peppers are hot scoop everything out on to tortillas and enjoy!

if you want... you could add cheese I added mozzarella