Caviar tastes a bit fishy and is a bit salty, but actually, the words that best describe its taste are that “caviar tastes like ocean water. ... Since good Caviar is soft and fresh, it does not have a pronounced intensity and has a buttery flavor that is entirely unexpected on the palate.
Is caviar an acquired taste?
Caviar can be an acquired taste, and like many expensive foods prized for the complexity, there is a learning curve when it comes to appreciating their subtlety.
Why caviar is so expensive?
In the end, the sturgeon population couldn't keep up with demand and their coveted eggs became the jewels of the luxury food scene. Today, caviar imports and exports are closely regulated in the US., which is partly why it's so expensive. ... That's why today, the majority of caviar comes from sturgeon farms.