Preheat oven to 400°F.
To prepare the zucchini, cut the zucchini in half lengthwise, then use a spoon or melon baller to scoop the center flesh and seeds from the zucchini. Repeat for the remaining zucchini.
Place the zucchini in a baking dish or cookie sheet cut-side up and lightly coat with cooking spray. Place in the pre-heated oven for 15 minutes until the zucchini cooks slightly and becomes tender.
Meanwhile, to prepare the chicken, heat the olive oil in a large non-stick skillet over medium-high heat. Add the chicken along with the seasoning, salt and pepper.
Cook for 8-10 minutes until the chicken is cooked through. Add the pasta sauce and cook for an additional 2 minutes, stirring occasionally.
Scoop the chicken mixture into the zucchini boats. Top the chicken with parmesan cheese and mozzarella cheese. Return the zucchini boats to the oven for 5 more minutes, or until the cheese is melted.
Sprinkle with fresh basil and parmesan cheese, if desired, and serve.