Preservation methods
It was not before in the 1950s that Norway started to get fridges into their households, before this it was crucial to conserve and preserve the food in the best way you could. Every family had to dry or salt their fish and meat, and pickle their fruit and vegetables to make the supply last you through the winter. People were typically used to making the most of the little they had. Food waste was not an issue then as people grew up with the notion of using every part of the fish and animal as well as all that the land could provide. Most of the dishes we eat at holidays and celebrations today have their origins in that approach to cooking. Today, we consider these dishes as a feast!
If you don't see yourself making your own komle, you can try it at the traditional Lura Turistheim.