"M&S 10 Fish Fingers Frozen 10 fish fingers, made with 100% responsibly sourced haddock fillet. Cooks from frozen in 12 to 14 minutes. Source of Omega 3. 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. "