Sushi/Mari’t ayin

Hello Rav, how are you? I currently work in the office of a non-kosher Japanese restaurant group and, at the same time, I also serve occasionally as a mashgiach. In this capacity, I work under different rabbanim and in various settings, usually with people who are...

Transferring of fried food

Hello, I understand that using the same oil that was used to cook something non Kosher, to cook something Kosher in the same frying pan its a big concern, but, when we are talking of big fryers, taking into consideration that sometimes the food is breaded (and the...

Does an Oven Kasher itself?

I recall you saying that having pizza cooked in a non-kosher pizza store is fine, because even if non-kosher meat is being cooked in the same oven, that taste won’t go onto my kosher vegertarian slice of pizza. To my understanding this would fall under Notem Tam...