Home / Fish & Seafood / Herring Fillet in Mustard Sauce, Rugen Fish, 200g Herring Fillet in Mustard Sauce, Rugen Fish, 200g Categories: Fish & Seafood, Fish and Seafood Preserves Related products Whole herring in brine, Malossol, 1pc Herring Fillet, Traditional by Kaija, 500g Sun Dried Vobla, Astrakhanskaya, 300g, 3pc Herring Fillet, Riga Gold, 1kg