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What Could Be Wrong With… Fish?
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One of the most serious misimpressions that persists in the minds of kosher consumers is the belief that one can eat inherently kosher foods prepared in non-kosher restaurants. Professionals are often under great pressure to go out with clients or colleagues to lunch and dinner. When kosher restaurants are not available, people rationalize that they […]
What Could Be Wrong With the “K?”
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A number of years ago, an OU-certified company requested authorization to use “Charlie’s Bread Crumbs” in their product. Since a “K” was prominently displayed on the bread crumb label, I called the Charlie company to inquire which rabbi provided their kosher supervision. Mr. Johnson politely advised me that they were under the strict supervision of […]
Why is This Chemical Different from All Other Chemicals?
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There are some chemicals that enhance the taste of food, but some chemicals are lethal. How does the OU handle both? Join Rabbi Eliyahu W. Ferrell, a Rabbinic Coordinator with OU Kashruth, as he examines the halachos and science behind the kashrus certification of inedibles and animal-derivatives. Glycerin seasoned with glass-cleanser may not be so […]
It’s Dairy. And Parve. Sort Of. In a Way…
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Some foods just can’t make up their minds! If I prepare a parve food in a clean dairy utensil, it’s treated like dairy in some ways and parve in others…so now what do I do? Join Rabbi Avrohom Gordimer, a Rabbinic Coordinator with OU Kashruth possessing unparalleled expertise in dairy products, as he explores the […]
What’s Cooking With Kosher Tea?
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You may want us to “leaf” you alone, but there really are kashrus issues with tea! Rabbi Akiva Tendler, a Rabbinic Coordinator with OU Kashruth, masterfully weaves together the Torah and the technology of tea manufacture. Enzymes, acid, rice—all kinds of kashrus surprises are in store, so come “oolong” with Rabbi Tendler.
Where There’s Smoke (or Vapor), There’s Kashrus
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One if by land, two if by sea–and kosher if by air? Join Rabbi Eliyahu W. Ferrell, a Rabbinic Coordinator with OU Kashruth, for a discussion of a surprising facet of kosher laws: air-borne substances. Rabbi Ferrell addresses aromas, vapors, and smoke and how they impact on kashrus in the home and in the factory. […]