Bolognese Zucchini This page first published: Oct 12, 2005 · Updated: Oct 4, 2020 · by CooksInfo. Copyright © 2021 · This post may contain affiliate links · This blog generates income via ads · Bolognese Zucchini is oval and plump, growing up to 8 inches (20 cm) long. It has light green skin. The plant is a bush type, Cooking Tips It gives good-sized slices for frying. History Notes Bolognese Zucchini originated in Bologna, Italy.