English version

double boiler in Utensils topic

From Longman Dictionary of Contemporary Englishdouble boilerˌdouble ˈboiler noun [countable]  DFUa pot for cooking food, consisting of one pan resting on top of another pan with hot water in it
Examples from the Corpus
double boilerIn the top of a double boiler over hot water, melt the chocolate squares and the tablespoon butter.Melt chocolate, best done on a double boiler, and add it to the egg white mixture.