Daf ha-kashrus

IYAR 5775/MAY 2015

• Milchigs and Fleishigs in the Oven • Bishul on Shabbos Part I: Table Salt • OU Kosher Kashrus Conference • Mail… Kashrus Alert…. Mazel Tov

Bishul on Shabbos Part I: Table Salt

Can a person, on shabbos, add table salt to a kli rishon off the fire, even if there are additives in the salt? Before answering the question about the additives,…

Milchigs and Fleishigs in the Oven

In preparation for the yomtov of Shavuos, it is common to be faced with questions regarding using an oven for both milchigs and fleishigs. Can I kasher the oven, or…

Cholov Yisroel: Unraveling The Mysteries – Part I

“There is no purpose in drinking cholov yisroel today, as the government inspects the dairies and makes sure that all the milk is kosher.” “Isn’t all milk with a hechsher…

Daf Haskashrus Shavuos 5775 – Consumer Edition

•  Cholov Yisroel: Unraveling The Mysteries – Part I • The How’s and ‘Wise’ of Mevushal – Part II, by Rabbi Nachum Rabinowitz, Senior Rabbinic Coordinator

OU KOSHER’S MAN IN THE CONTROL TOWER

Meet Rabbi Michael Morris If you want to know where any of the 500 OU Kosher RFRs (rabbinic field representatives) are at any given time on any given day and how…

KISLEV 5775/DECEMBER 2015

• Daf Notes: Responses to out readers on: HPP (high pressured processing),  Zeiya and Kashering Pipelines. • Lo Basi Ela L’Orer: Rov Tashmisho • Kashrus Alert… • Mazel Tovs • Condolences…

Lo Basi Ela L’Orer: ROV TASHMISHO

SHULCHAN Aruch (O.C. 451:6) says that one need only kasher a utensil according to the majority of the way it is used (rov tashmisho). Therefore, a bowl which is ordinarily…

DAF HAKASHRUS CHANUKKAH 5775 – CONSUMER EDITION

Olive Oil by Rabbi Akiva Tendler Playing with Fire – Part III

Playing with Fire – Part III

by Rabbi Yaakov Luban, Executive Rabbinic Coordinator, OU Kosher  NOT SERVED AT A ROYAL TABLE Food that is not fit to be served at a royal dinner[1] may be prepared by…