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 Kosher Wash Stations for Food-Grade Liquid Bulk Tank Trailers Kosher Trends The Cottage Cheese Comeback Consumer Kosher Articles Kosher Trends Rabbi Menachem Genack Talks OU Kosher and More