Kosher Salt - A Term That Misleads
The phrase "kosher salt" is no more useful than "animal leather" or "dairy milk" or (forgive me) "dead cadaver". In other words all salt is kosher, unless it has been adulterated in some way. Salt, like any vegetable or mineral is kosher by definition.
The only way that salt can ever be "not kosher" is if something was added to it through extraction or processing. Note that this can actually happen, especially with salt used for Passover. For details please see this instructive article about
kosher salt and pepper.
However the fact remains that salt is kosher, period.
So why did the phrase ever develop? (By the way, the sheer number of questions that this innocuous little term generates is staggering!)
How Salt is Used
Salt has a major use other than in cooking. It is used to kasher meat - that is, salt helps to make meat kosher.How? It extracts blood.
All blood is prohibited. Blood is never kosher in any quantity. After birds and animals are slaughtered the usable cuts are kashered. One aspect of kashering is the extraction of all blood. Salt is sprinkled on each piece and left there for an hour. The salt draws the blood to the surface of the meat so that both the salt and the blood can be rinsed away.
Types of Salt
Here is the key as to why the term kosher salt arose. Salt, you are aware, is available in different textures. Table salt used in your home is made of fine granules. De-icing salt for your driveway is composed of pellets.
Somewhere within the range is a salt called "coarse salt" or "crystal salt". It is that type of salt that is used to kasher meat. The coarse granules extract the blood effectively. Other types of salt do not. Therefore when a Jewish homemaker or butcher wants salt for kashering meat - or in other words "kosher-ing salt" she or he looks for coarse salt.
You Heard It Here First!
I can tell you that I was in the kosher retail business when the labels on the boxes changed from "coarse salt" to "kosher salt". I cannot tell you why this happened, but only that it did. The term also spread to recipes and cookbooks. It would be more sensible and accurate to call it koshering salt to highlight its special use. That would help avoid misleading everyone especially those new to keeping kosher.
The Last Word
1) Salt, including sea salt, is kosher. 2) When your recipe calls for kosher salt, it probably means coarse salt. 3)Look for a kosher symbol when buying salt or any other packaged goods.
[By the way, I expect official government recognition for clearing up the confusion and helping everyone move on. Please lobby your elected official!]
Return To Home Page

|