Marinated Baltic herring with mustard – Clupea harengus membras

Ingredient list
Baltic herring without skin 66% (Clupea harengus membras, caught with trawls, Bothnian Sea, Finland), water, vinegar, mustard sauce [i.a. rapeseed oil, glucose fructose syrup, MUSTARD SEED, sugar, syrup, spices (i.a. garlic, black pepper), preservative (E202), thickening agent (E415), flavouring (i.a. MUSTARD, bell pepper)], sugar, turmeric, salt.