Slow cooker / crock-pot liner kosher? Home › Forums › Kashruth › Slow cooker / crock-pot liner kosher? This topic has 1 voice and 0 replies. Viewing 3 posts - 1 through 3 (of 3 total) Author Posts January 6, 2018 6:47 pm at 6:47 pm #1443651 DovidBTParticipant Does a slow cooker / crock-pot liner need a kosher certification? I’ve been using Reynolds Slow Cooker Liners, which have an OU hecksher. I’ve seen a generic brand of liners, with no hecksher. Can they be used? January 6, 2018 9:46 pm at 9:46 pm #1443780 iacisrmmaParticipant Call the Star-K. They have on their “No Hechsher Required” page — ‘Plastic wraps, bags do not need a hechsher even for hot” January 6, 2018 9:46 pm at 9:46 pm #1443782 Takes2-2tangoParticipant I would stay away from generic liner’s for health reasons. I know people who refuse to use any liner , kosher or not for health reasons. Author Posts Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In