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July 26, 2026Sources cited
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Bottarga

Bottarga is a salted, cured fish roe product made from the egg sacs of fish, most commonly grey mullet or bluefin tuna.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Bottarga is a salted, cured fish roe product made from the egg sacs of fish, most commonly grey mullet or bluefin tuna. It is especially associated with Mediterranean cuisine, where it is typically sliced thin or grated as a seasoning.

Definition and preparation

Bottarga is a preserved fish roe product made by salting, pressing, and drying roe sacs. The curing process produces a firm, concentrated ingredient with a strong savoury flavour.

Culinary use

Bottarga is usually used sparingly as a condiment or garnish. It may be shaved, sliced thin, or grated over dishes such as pasta, rice, vegetables, and seafood.

Regional associations

The best-known bottarga is linked to Mediterranean coastal cuisine, particularly Sardinia and Sicily. It is also found in other countries around the Mediterranean, including France, Greece, Tunisia, and parts of Italy.

Bottarga has close counterparts in other food cultures, including Japanese karasumi, Taiwanese wūyú zǐ, and Korean eoran. These products are also made from cured fish roe but differ by species, texture, and local method.

Key facts

  • Bottarga is made from salted, pressed, and dried fish roe sacs rather than loose individual eggs.
  • It is most commonly produced from grey mullet or bluefin tuna.
  • The product is strongly associated with Mediterranean food traditions, especially in Italy.
  • It is often served thinly sliced on bread or grated over pasta, fish, or salads.
  • Similar foods exist in other culinary traditions, including Japanese karasumi, Taiwanese wūyú zǐ, and Korean eoran.
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Canadian context

Bottarga is available in Canadian specialty food shops and appears in Mediterranean and modern restaurant cuisine in Canada, reflecting the country’s diverse culinary imports.

Frequently asked questions

What is bottarga made from?
Bottarga is made from fish roe sacs, usually from grey mullet or bluefin tuna, that are salted, pressed, and dried.
How is bottarga eaten?
It is commonly eaten sliced thin, grated, or shaved over pasta, bread, seafood, or salads.
Where does bottarga come from?
It is most closely associated with Mediterranean cuisine, especially Italy, including Sardinia and Sicily.
Is bottarga the same as caviar?
No. Caviar usually refers to loose sturgeon roe, while bottarga is a cured roe sac that is firm and sliceable.
What does bottarga taste like?
It is described as intensely savoury, salty, and briny, with a concentrated seafood flavour.

References

  1. Wikipedia — https://en.wikipedia.org/wiki/Bottarga
    Supports: General definition, common fish species, and comparable products in other cuisines
  2. Merriam-Webster — https://www.merriam-webster.com/dictionary/bottarga
    Supports: Dictionary definition describing bottarga as dried, salted, pressed roe, especially from grey mullet and bluefin tuna
  3. La Cucina Italiana — https://www.lacucinaitaliana.com/glossary/bottarga
    Supports: Preparation methods, Italian regional associations, and common serving uses
  4. Great Italian Chefs — https://www.greatitalianchefs.com/features/what-is-bottarga
    Supports: Mediterranean culinary context, traditional use, and etymology note
  5. Dictionary.com — https://www.dictionary.com/browse/bottarga
    Supports: Definition as salted, dried roe sac served in various ways