Pick over the mulberries. Place them in a pie-dish, cover over and put in the oven till soft. This helps to extract the juice. Take them out and rub them through a hair sieve. Measure the juice and allow to each pint one pound of loaf sugar. Put into a saucepan and boil without the lid till reduced to about one-third. When cold, mix one bottle of sparkling lemonade to half a pint of juice and ice well.
Cost, about is. 2d.