Whisk Della Terra Basil Olive Oil, Della Terra Honey Ginger White Balsamic, garlic, and Basil Ginger Chicken Rub together in a large glass or ceramic bowl. Add the chicken and toss to evenly coat. Cover the bowl; marinate in the refrigerator for at least 2 hours.
If skewers are wooden, soak in water for about 30 minutes before use.
Preheat an outdoor grill for medium-high heat; lightly oil the grate.
Remove the chicken from the marinade and shake off excess liquid. Discard the remaining marinade. Alternately thread pieces of the marinated chicken with pieces of pepper, onion, cherry tomatoes, and zucchini onto the skewers.
Cook the skewers on the preheated grill, turning frequently until nicely browned on all sides, and the chicken is no longer pink in the center, about 10 minutes.
Prep: 20 minutes
Marinade: 2 hours
Cook: 10 minutes
Makes: 6 servings