Double steaming sometimes called double boiling is a chinese cooking technique to prepare delicate food such as bird s nest soup and shark fin soup the food is covered with water and put in a covered ceramic jar and the jar is then steamed for several hours.
Double boiling with ceramic.
It is submerging a ceramic jar containing the ingredients into a pot of boiling water.
This technique ensures there is no loss of liquid or moisture its essences from the food being cooked hence it is often used with.
In bou 煲 the stock is brought to a rolling boil over a high heat before the flame is lowered and simmered for 3 hours.
A double boiler is a kitchen tool used for applying gentle heat on the stovetop.
Double boiling is frequently associated with melting chocolate.
It s useful for delicate tasks like making hollandaise sauce melting chocolate and preparing custards such as creme anglaise when cooking these foods you can use a dedicated double boiler or create one out of a couple of everyday kitchen items.
The cantonese distinguish between two techniques of boiling.
What is double boiling.
Any kitchen grade metal glass or ceramic bowl will do.
The top pot or bowl must sit on the rim of the lower pot with enough room so that it does not come into contact with the inch or two of water underneath even if the water is boiling.
One pot goes on the burner.