Siberian caviar is extracted from the Siberian sturgeon. A medium-sized fish with a weight between 8 and 40 kg (17.6 to 88.2 lbs), originally found in the fluvial basins of Siberia and Lake Baikal. This caviar boasts a strong character and is very versatile in the kitchen. The size of the egg differs with the age of the sturgeon (from 2.5 to 3mm) and its color ranges from grey to amber. It pairs nicely with potatoes, sour cream, crème fraiche, soft bread or with blinis.