Cheesy Chicken and Vegetables Skillet

boneless (, skinless chicken breasts)

olive oil

salt and fresh ground pepper (, to taste)

water

bag ((16-ounces) vegetable blend (I always buy a blend that includes broccoli))

jar ((4-ounces) diced pimientos)

shredded cheddar cheese

- cup part skim shredded mozzarella cheese

chopped fresh parsley (, for garnish)