What Foods Should Be Avoided Rosh Hashana? OU Kosher Staff September 4, 2018 Kosher.com and Rabbi Moshe Elefant explore which foods should be avoided on Rosh Hashana. OU Kosher Staff Related Articles Consumer Kosher Articles Kosher Trends Rabbi Gavriel Price Demystifies the Kosher Flavor Industry Consumer Kosher Articles Kosher Trends Rabbi Chaim Goldberg Talks Kosher Tinned Fish Consumer Kosher Articles Kosher Trends Kosher Fermented Foods: Ready-Made and DIY