Second, the double boiler: The double boiler is of particular value when protective cooking is desired.
Cook spinach in its own juices (preferably in double boiler).
Finally put in a smooth mold with a sheet of paper in the bottom, all evenly greased with butter and cook in a double boiler.
Then add the raisins and pour into a double boiler and steam four hours.
Heat in a double boiler the juice of six oranges and the grated rind of two.
Put this mixture through a strainer into the double boiler,124 and reheat it.
Heat in a double boiler two cupfuls of water, the juice of a lemon and half a cupful of sugar.
By heating milk in a double boiler, these dangers are avoided.
Pour into the inner cup of a double boiler; have the water in the outer cup boiling, and cook five minutes.
Put mushrooms in saucepan or double boiler with salt and no water.