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Food and dish guide

Rollmops: allergens and what’s inside

Of 46 packs of rollmops whose ingredients Open Food Facts reads in full, 100% list fish and 59% list mustard. Another 22% carry a “may contain” line for gluten. Most list salt, herring and water.

By Bravoora teamUpdated Sources checked 3 sourcesHow we check

Not for you

for a fish allergy profile, on 100% of these packs

Which allergens are in rollmops?

Of 46 packs of rollmops whose ingredient list Open Food Facts reads in full, 100% list fish, 59% list mustard, 9% list sulphites and 4% list egg. Another 22% carry a “may contain” line for gluten, 15% for celery and 15% for egg. Recipes differ from pack to pack, so the label in your hand is the one that counts.

Fish allergyNot for you100% list fish.
Mustard allergyNot for you59% list mustard; 2% more carry a “may contain” line for it.
Sulphite sensitivityHeads up9% list sulphites.
Egg allergyHeads up4% list egg; 15% more carry a “may contain” line for it.
Coeliac or gluten-freeHeads up4% list gluten; 22% more carry a “may contain” line for it.
Celery allergyHeads up2% list celery; 15% more carry a “may contain” line for it.

Not for you when most of these packs list the allergen, Heads up when fewer do or only a “may contain” line names it. In the app, a profile gets Not for you on a pack that lists the allergen and Heads up on one whose “may contain” line names it: it reads the pack in your hand, not these counts.

Read the fish guide · Read the mustard guide

What is rollmops usually made of?

The ingredients most packs of rollmops list, with the share of packs that list each: salt (100%), herring (98%), water (96%) and vinegar (93%).

Packs in Open Food Facts, by country of sale: France 83 · Belgium 37 · Germany 13 · Switzerland 6.

Counted on 13 October 2026 from the Open Food Facts product database, which volunteers fill from real packs: it shows what these packs list, not every recipe for rollmops.

Calories and nutrients

Not shown here. Open Food Facts records calories and nutrients per 100 g or per 100 ml without saying which, so a figure for all these packs together could mislead. The pack you buy prints its own, and that is the figure to log.

What kind of food is rollmops?

In the Open Food Facts categories, rollmops is a kind of pickled herring.

What else is rollmops called?

In EnglishRollmop
French
Rollmops, Rollmop
German
Rollmops, Rollmöpse
Dutch
Rolmops

Bravoora reads every pack for everyone you shop for: an allergy or intolerance, a vegan or vegetarian diet, a calorie or protein goal, and the labels on supplements and skincare too. Build a profile · For dietitians, doctors and trainers

Sources

Every share is counted over the packs whose ingredient list Open Food Facts reads in full. A pack lists an allergen when Open Food Facts’ allergen field names it, or when one of its ingredients stands for it by the same two-of-three checks as the ingredient dictionary (tahini is sesame, a cheese is milk). A “may contain” line counts only for an allergen the pack does not list.

  1. Open Food Facts: product database, 4,535,553 products, read 13 October 2026, ODbL
  2. Open Food Facts: categories and ingredients taxonomies (names, kinds, allergens), ODbL
  3. Open Food Facts: Rollmops

Contains information from Open Food Facts, which is made available here under the Open Database License (ODbL). Read the licence · Download this guide’s data · How we check

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