Brides.com: . If I'm doing cake tastings at multiple bakeries, should I schedule all of them on the same day to compare better? "We offer a regular-size slice of each flavor (10 total!) to give the couple an idea of the portions. Most finish every plate!" Valastro says. "Don't go to more than one cake tasting in a day. You want to give each baker's ideas and flavors a chance to sink in."