What is black tobiko? What it's made from and how it's made
Black tobiko is flying fish roe that has been colored black, usually with squid ink, and seasoned with salt and often sugar. It is the small, glossy, crunchy roe on sushi rolls. It is not sturgeon caviar: it is prized for its crunch more than its flavor, and it is usually sold frozen.
What it's made from
Tobiko is Japanese for flying fish roe. Natural tobiko is a bright orange-red; the black version is the same roe with color added. A typical ingredient list includes:
- Flying fish roe, from a wild-caught fish
- Squid ink, for the black color (some brands use other colorings)
- Salt, for curing and flavor
- Sugar or another sweetener
- Seasonings, which can include soy sauce or rice wine
- Preservatives or stabilizers, in some products
Compare that with sturgeon caviar, which is roe and salt. Our Imperial Ossetra, for example, contains sturgeon roe and salt, nothing else.
How it's made
Methods vary by producer, but the process generally runs like this:
- Catch. Flying fish are caught at sea, and the roe comes from females in spawning season.
- Separate and rinse. The roe is taken out, separated from the egg sac and rinsed of blood and membrane.
- Sort. It is drained and sorted for even size, firmness and damage.
- Cure and season. Salt, sugar and flavorings go in. Much of tobiko's taste comes from this step, because the roe itself is mild.
- Color. Squid ink turns it black. Wasabi makes green tobiko; other flavorings make yellow or red.
- Freeze and pack. Tobiko is usually frozen soon after it's made and thawed shortly before serving. See how to store black tobiko.
Sturgeon caviar is made very differently: the fish is farmed, the roe is lightly salted and packed fresh in a tin, kept cold and never colored.
What it tastes like
Black tobiko is lightly salty with a hint of smoke and sweetness and a clean taste of the sea. The appeal is the texture: tiny, firm pearls that crackle between your teeth. Where sturgeon caviar is rich and buttery, tobiko is bright and crunchy. Black and orange tobiko taste almost the same; the squid ink adds a faint savory note.
How it's used
- Sprinkled on sushi rolls such as California rolls, and on nigiri and sashimi
- Spooned onto deviled eggs, canapés or crackers with cream cheese
- Stirred into rice or mixed with mayonnaise for a quick sauce
- As a garnish on seafood, noodles or salads
Tobiko vs masago vs ikura vs caviar
| Roe | Fish | Pearls | Texture |
|---|---|---|---|
| Tobiko | Flying fish | Small | Crunchy, bright |
| Masago | Capelin | Smaller | Softer, less crunch; cheaper, often a tobiko substitute |
| Ikura | Salmon | Large | Juicy, bursts |
| Caviar | Sturgeon | Medium to large | Delicate, rich, buttery |
More detail: black tobiko vs masago and ikura vs tobiko vs masago.
Is black tobiko caviar?
In the United States, "caviar" on its own means sturgeon roe, so tobiko is not caviar in the strict sense. It is sometimes sold as "flying fish caviar", with the fish named, which is allowed.
What to check on the label
- Fish allergy. Tobiko is fish roe. Skip it unless your doctor says it's fine.
- Mollusk allergy. Squid is a mollusk, a type of shellfish, so squid ink may matter.
- Soy, wheat or other allergens. Seasonings may contain them.
- Added color and sugar. These vary a lot by brand.
See caviar and shellfish allergies.
Opus Caviar sells Imperial Ossetra sturgeon caviar, not tobiko, with same-day courier delivery across the South Bay. Choose your tin or see where we deliver.