Black Caviar

Black Caviar is a general name for traditionally aged caviar that comes from Caspian Sea native sturgeon species. The nickname ‘black caviar’ comes from countries surrounding the Caspian Sea. The name is not specific to a particular species of sturgeon roe. In fact, by definition caviar must come from a species of sturgeon. Roe from any other fish is not caviar.

All sturgeon can produce roe with color ranging from very dark to light golden. However, any color of roe aged long enough becomes black. Centuries ago before modern refrigeration and packaging, roe was heavily salted and stored in wooden barrels. You can imagine the aging process was much faster, and the roe became dark very quickly under those conditions. Nowadays, we have much more airtight methods of storing caviar and keeping it cold. So, it takes much longer for the color to darken all the way to black. During this process, the flavor can become stronger.

Today, all Caspian native sturgeon caviar is farmed. This is due to over-fishing and critical endangerment. Marshallberg Farm raises the Osetra sturgeon species producing several grades of caviar, including the Traditional Grade. However, even this grade can range in color from black to dark shades of brown, and is not aged to the point of flavor degradation.