When just scrape slush from the surface of the batch without thoroughly mixing, be squandered anytime soon taste right because the flavor is in the bottom.
As there is a process for Kosher wine, it isn't so specific that there are only one, "recipe". https://yogicentral.science/wiki/H1Ru_Chivas_21_Royal_Salute_Tinh_Hoa_Vng_Vi_Gih1