Only the pearly black roe of the sturgeon can rightly be called caviar.
Did you know...
Sturgeons are the most valuable fish of the world. Twenty five species and sub-species of sturgeons have been identified so far, of which only three species produce caviar, all living in the Caspian Sea. The specifications of these valuable Fishes are as follows:
An unopened jar of caviar can be kept in the refrigerator for a month. It is very important never to freeze caviar. Open the jar only when ready to serve. Once opened, it must be eaten up quickly.
Hints & Tips