A rollmop is a pickled herring fillet rolled around an onion or gherkin. They are a Scandinavian dish and are often eaten as a starter or lunch.
Roll Mop Herring
£1.50Price
Keep refrigerated at temperatures between 0°C to 4°C (32°F to 39°F).
It is best to consume it within 3 days.
If freezing, do so on day of purchase.