Meanwhile, heat the remaining 1 tablespoon
olive oil in a medium
skillet over medium-high heat. Add the ground chicken and cook, using a wooden spoon to break up the chicken, until browned, 8 to 10 minutes. Add the
Italian seasoning, garlic, zucchini flesh, 3/4 teaspoon salt and 1/4 teaspoon pepper. Cook an additional 2 to 3 minutes. Add 1/2 cup of the sauce and mix well.