Which ultra-buttery, caramelised Breton pastry, whose name means 'butter cake' in Breton, originated in Douarnenez around 1860?

• A Far Breton
• B Quatre-quarts
• C Palet breton
• D Kouign-amann ✓

Kouign-amann is made from bread dough layered with salted butter and sugar, folded repeatedly to create hundreds of caramelised layers.