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 Articles Kosher Trends Whole Foods 2025 Trend Forecast and Matching OU Kosher Products Consumer Kosher Articles Kosher Trends The Savory Mushroom Consumer Kosher Articles Kosher Trends A 7-Eleven Shopping Extravaganza