Bottarga — The Most Prized Sardinian Ingredient
Bottarga is the pressed, salt-cured roe sac of either grey mullet (bottarga di muggine) or tuna (bottarga di tonno). Grey mullet bottarga from Sardinia — particularly from Cabras in the Oristano province — is considered the finest in Italy. It has a DOP designation and is sometimes called the “truffle of Sardinia” or “Sardinian gold.”
Flavor and Texture
Bottarga has an intensely oceanic, briny, umami-rich flavor that is simultaneously fishy and deeply savory without being overwhelming when used correctly. Its texture ranges from firm (can be grated) to slightly chewy (can be sliced paper-thin). The flavor is more complex than canned bottarga you may have encountered — good fresh bottarga has layers: salt, iodine, nuttiness, sweetness.
How to Use Bottarga
Grate it over pasta with olive oil and lemon (spaghetti alla bottarga — one of Sardinia’s most famous dishes). Shave it thin over scrambled eggs. Add it to butter for compound bottarga butter. Slice it paper-thin over bruschetta with olive oil. It amplifies umami in any dish it touches — a little goes a very long way.