30 Jun KASHRUS QUESTIONS OF THE WEEK WITH RABBI MOSHE ELEFANT
KOSHER MARSHMALLOWS
What makes marshmallows a kashrus concern?
The ingredient in question is gelatin, which gives marshmallows their
signature soft, spongy texture by absorbing up to ten times its own
weight in water. Standard gelatin is derived from animal hides and
bones, and when it comes from a non-kosher animal or one not properly shechted, it is not
kosher, even in small amounts.
What are kosher marshmallows made of?
Kosher marshmallows are made with one of three alternatives to standard gelatin: certified
kosher bovine gelatin from a properly shechted animal, fish gelatin from a kosher species
produced under rabbinical supervision, or pectin, a fully plant-based binder that replicates
the marshmallow texture.
Is bovine gelatin pareve?
Cowhide is technically inedible, which means it isn’t classified as fleishigs under halacha –
and since gelatin is an extract of the hide rather than the hide itself, the prohibition against
cooking it with milk doesn’t apply to the final product. Rav Moshe Feinstein ruled that
bovine gelatin from a properly shechted kosher animal can be considered pareve.
The source animal must still be kosher. Even if cowhide begins as inedible, once it’s
processed into gelatin it becomes a food product – and takes on the kosher status of its
source. If the animal wasn’t shechted properly, the gelatin isn’t kosher; processing doesn’t
erase its origin.
Can one roast marshmallows made with fish gelatin on the same skewer as a hot dog?
Rabbi Belsky said that mixing fish gelatin with meat should be avoided. Therefore, roasting
marshmallows made with fish gelatin on the same skewer that was used for meat is not
recommended.
It’s best to use a different skewer or hold the skewer in the flame for a few seconds between
uses to clean it entirely.
What should you look for when buying kosher marshmallows?
The determining factor isn’t just the ingredient list – it’s how the product is made, what
equipment was used, and whether proper supervision was in place throughout.
Always look for a trusted hechsher like the OU. If the symbol reads “OU Fish,” the
marshmallows are perfectly kosher but should not be served with meat.