chicken Fajita

chicken Fajita 

500g chicken breasts cut in slices
juice of 2 lemons
1 tbs of vinegar

cilantro leaves
1 tsp ground pepper
2 tbs of fajitas seasoning ( ready -made)
1/4 cup of olive oil
1 tsp of garlic powder
1 tsp dry oregano
salt

mix all ingredients together and marinate the chicken breasts for 2 hours in the fridge ...
cut bell peppers in slices ( red, yellow, green ) and the onion and cook with some oil in a non stick - heavy pan , til tender ...then add the cilentro , remove and set aside .
in the same pan cook the chicken breasts til becoming soft ... add the peppers and onion ... serve hot with tortilla breads and salsa .