1 x 15oz. tin grapefruit juice (unsweetened)
Method: Mix together in plastic container and freeze. Next day, break up with fork and refreeze. Spoon into small comport, pour 1 teaspoon Crème de Menthe over top and place red cherry on top.
Source: contributed by Mrs. P. Adam in Look and Cook: 1st/3rd Glenelg Scout and Cub Group (1971), p.54.