The Piedmont Culinary Guild tastes mater sammiches at Small City Farm. Kathleen Purvis kpurvis@charlotteobserver.com
The Piedmont Culinary Guild tastes mater sammiches at Small City Farm. Kathleen Purvis kpurvis@charlotteobserver.com

Which mayo do the chefs really pick?

July 12, 2016 12:16 PM

UPDATED June 21, 2017 10:57 AM