Can You Used Flavored Briquettes For Your Grill? Are the flavored briquettes sold for grills Kosher? Rabbi Elefant discusses whether they are okay to use or not. Related Articles Feature Kosher Trends But Is It Glatt Kosher? Articles Industrial Kosher Articles OU Kosher Certified Products Lead the Kosher Category at 2019 Summer Fancy Food Show Consumer News Kosher in the Kitchen Video Making Your Fridge Shomer Shabbos.