Bottarga Cured Mullet Fish Roe
Quick answer
A medium portion of Bottarga Cured Mullet Fish Roe (25 g) contains 94 kcal, with 0.4 g of net carbohydrates and 8.8 g of protein.
- Carbs0.4 g1.6%
- Protein8.8 g37.7%
- Fat6.2 g60.6%
- Fibre0 g
Percentages of total energy (calories)
“Mediterranean gold”: the natural roe of grey mullet, salted, dried and protected with a wax coating in Italy and Greece. It has a deep, concentrated taste of the sea and a firm amber texture that grates easily over dishes. Nutritionally it is a concentrated source of complete protein, omega-3 fatty acids (DHA and EPA), zinc and vitamin E, and it is almost free of carbohydrate.
💡 Smart Nutritional Guidance
Consumption advice
Grating 15–25 g over wholewheat pasta or courgette spirals lifts the flavour and protein of the dish without heavy sauces.
Best preparation methods
Do not cook it over high heat; grate it or cut very thin slices and add it to the plate just before serving to keep its flavour and texture.
Important Nutritional Note
Because it is cured with sea salt it is high in sodium, so do not add extra salt to a dish that contains it, especially if you are salt-sensitive.
Nutrition facts
| Nutrient | Per 100 g | Per typical portion (25 g) |
|---|---|---|
| Calories | 375 kcal | 93.8 kcal |
| Protein | 35 g | 8.8 g |
| Carbohydrate | 1.5 g | 0.4 g |
| Available carbohydrate | 1.5 g | 0.4 g |
| Fat | 25 g | 6.2 g |
| Dietary fibre | 0 g | 0 g |
The typical portion is approximate, for comparison purposes.
Comparison & smarter alternatives
It provides 9.3 g of protein per 100 kcal, ranking 49 of 70 in Meat, fish & eggs (highest first).
Related foods from the same family:
Frequently asked questions
Why does the glycemic index not apply to bottarga?
Because it is fish roe made up mainly of protein and fat, with almost no carbohydrate (about 0.4 g per portion).
What are the main nutritional benefits of bottarga?
It is a concentrated source of protein and omega-3s (EPA and DHA), which are linked to heart and brain health as part of a balanced diet.
Does it suit keto and intermittent fasting?
It suits a keto diet because it has almost no carbohydrate; with intermittent fasting, eat it only within your eating window, and keep its high salt content in mind.
Read also
References & Scientific Sources
- The glycemic index does not apply because this food has less than 5 g of available carbohydrate per 100 g, and a GI test requires 25 to 50 g of available carbohydrate, per: ISO 26642:2010. Food products — Determination of the glycaemic index (GI) and recommendation for food classification. International Organization for Standardization; 2010. www.iso.org/standard/43633.html
- Definition of available carbohydrate and glycemic load: FAO/WHO. Carbohydrates in human nutrition: report of a joint FAO/WHO expert consultation. FAO Food and Nutrition Paper 66. Rome; 1998. www.fao.org/4/w8079e/w8079e00.htm
Reviewed by the WiBo Health medical team · Last reviewed 13 October 2026
Disclaimer: This guidance is for nutritional lifestyle orientation and does not constitute a diagnostic medical device under EU Regulation MDR 2017/745.