Grilled Barbecue Chicken and Vegetables in Foil

aluminum foil sheets large enough to wrap around one chicken breast

each) boneless, skinless chicken breasts

- cup barbecue sauce ((use your favorite))

zucchini (, sliced into thin rounds)

red (, green or yellow bell pepper, cut into thin strips)

asparagus spears

salt and fresh ground pepper (, to taste)

extra virgin olive oil