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 The World of Chocolate Kosher in the Kitchen Kosher Tech Video Shabbos Mode on OU Kosher Certified GE Ovens Articles Consumer Kosher Articles A Closer Look at Sugar