This turned out really quite good. Only thing I might do differently next time is cook it the foil packets on the grill and when it is done, pull out the chicken and toss them directly onto the grill for 30 seconds to give it some nice grill marks.
MMMM! Damn good.
I took 6 pieces of chicken (8oz each) and put them on a foil square. lightly coated in some EVOO, satled, peppered and lemon juice. Both sides. Tossed in a handfull of diced red onion, two red pepper slices, two red onion rings and two slices of squash. Close foil packets completely, but leave some room for the chicken to breath. Toss foil packets into pre-heated oven (450degrees) for 20-25 minutes. let stand for 5 minutes and eat!
Cook on grill for 16-20 minutes at medium high or until chicken is 170degrees internal.