Pebereta talladeta started life as a stew composed of potatoes, pepper, and tunny fish gills, but today, thick tunny steaks are often the main ingredient.
Peberta talladet used to be made from tunny fish gills.
I'm in favor of the metric system, and I think the best way to switch over is to have people start using it rather than a transition period where people have to attempt to convert measurements.