Tinned Fish Reviews on Instagram: "Surströmming! With flatbread, crème fraîche, potato, onion, tomato and dill. This is my first time trying Oskars Surströmming. It smelled strongly of something rotten and tasted extremely salty. The texture was not nice. The sandwich was OK when only a tiny amount of Surströmming was put in to season it lightly. More Surströmming overpowered it. #surströmming #tinnedfish"