Bertolli® Alfredo Sauce. Bring Tuscany to your table. Since 1865. Dal 1865. American culinary chefs best. chefsbest.com. 2016 best taste award chefs best. Alfredo sauce with aged parmesan cheese. Made with fresh cream. Bring Tuscany to your table. Partially produced with genetic engineering. Questions or comments Call 1-800-450-8699. For recipe inspiration, visit villabertolli.com. Bertolli® is a registered trademark.