Blue Cheese

Hello. Is blue cheese one of the cheeses which is “under a rabbinical ruling (gezera) to require supervision”? Also, do you have to wait 5.5/6 hours after eating blue cheese to eat meat? Thanks.

Pectin?

Hi Rabbi Abadi: I hope you had a Chag Kasher v’Same’ach. We got a present of jam with the following ingredients: Ollalie berries, sugar, and pectin. Is pectin kosher? Thanks!

Cheese

Hi Rabbi, I wanted to know what cheeses usually do not contain rennet for restaurants. I believe mozerella is usually rennet free and cream cheese/yogurts /cottage is fine but wondering about others such as cheddar and swiss. Would this need to be asked of every...