The Jigoku-mushi Purin, or “hell-steamed custard pudding,” is so devilishly delicious that it topped the list in a nationwide survey on which local creme caramels people most want to buy.

GIFU--A locally produced “watery custard pudding” called Mizu Purin scooped championship honors at the first Japan Pudding Award contest held here Nov. 5-6. Made by Shiwakawago House of ...