M&S Smoked Honey Roast Salmon Flakes Scottish salmon flakes, traditionally cured and roasted in salt, honey and sugar and oak-smoked for a mild flavour. Ready to eat. Serves 2. Our M&S seafood products have been sourced from fisheries and fish farms in a way that minimises their ethical and environment impact, while guaranteeing you the highest quality, delicious seafood you’d expect from M&S.