Lutefisk is a traditional Norwegian dish featuring cod that has been steeped for many days in a solution of lye, until its flesh is caustic enough to dissolve silver cutlery.

• 卤特非食是传统的挪威食物，由鳕鱼所制，经过在碱液中长时间的泡制，直到鱼肉被也带上了腐蚀性，可以溶解银餐具。