The Manischewitz
winery is located in
Canandaigua, New York. It is the property of E & J Gallo, which continues to license the Manischewitz name from R.A.B. Foods. The winery was founded by Leo Star and run by the Star family since 1927. The Manischewitz winery is best known for its budget
concord wine, which is widely available in much of
North America. Made from
labrusca grapes, it is combined with a large amount of
residual sugar. Because concord was popularized by the U.S. media over the years as being
the kosher wine, it is often the wine that is used to celebrate
Passover. However, Manischewitz's sweet Concord contains corn syrup, a sweetener derived from corn,
which is forbidden during Passover among
Ashkenazi Jews. Manischewitz produces special Kosher for Passover bottling of its wines, which are sweetened with cane sugar as opposed to the corn syrup that is used throughout the year. The sweetness of Manischewitz wine and other kosher wines is often the fodder of jokes. However, Kosher wine does not have to be sweet. One of the reasons for the prevalence of sweet kosher wine in the U.S., and in the
Americas generally, dates back to the early days of Jews in America, when they needed to locally produce kosher wine for the
Kiddush ritual that is performed on the
Shabbat and holidays. The combination of a limited choice of grape varieties that could grow in the areas where Jews had settled, along with the limited amount of time that was available to produce the wine and a market that was dominated by hard cider, yielded a bitter wine that had to be sweetened in order to make it palatable. Because the sweet Manischewitz variety of wine is so well known in the U.S., the existence of a thriving
kosher wine industry that is anchored by vineyards in France and
Israel, along with a growing U.S. industry, is often a surprise to Americans who are unaccustomed to taking kosher wine seriously. ==Controversies==