Cut zucchini in horizontal halves. Arrange zucchini halves in a roasting pan with 2 tablespoons olive oil, salt and pepper. Place the pan in a 375 degree F. oven and baste frequently with the oil until slightly golden.
In a bowl mash together the bread crumbs, parsley and garlic. Sprinkle mixture over golden zucchini. Add additional oil to roasting pan and continue to roast, basting frequently, until golden brown. Transfer to warm serving platter and serve very hot.