Foie gras
In 2016, it was reported that France produces an estimated 75% of the world's foie gras and southwestern France produces approximately 70% of that total. In 2016, it can retail for upwards of $65 a pound.
Foie gras controversy
The force feeding of animals for non-medical purposes, essential to current foie gras production practices, is explicitly prohibited by specific laws in Austria, the Czech Republic, Denmark, Finland, Germany, Italy, Luxembourg, Norway, Poland, or following interpretation of general animal protection laws in Ireland, Sweden, Switzerland, the Netherlands and the United Kingdom. However, foie gras can still be imported into and purchased in these countries.
Most of these countries do not currently produce foie gras, nor have they in the past. Thus, these bans have stopped actual foie gras production in very few countries.