Warmia Herring Fillets in Spicy Pepper Cream

50% herring (herring, water, spirit vinegar, salt), water, rapeseed oil, tomato paste, sugar, 2.4% peppercorns, spirit vinegar, emulsifier: acetylated distarch adipate, thickeners: guar gum, locust bean gum, sodium alginate; salt, spices, mustard (water, mustard, spirit vinegar, salt, sugar, spices), spice extract