All liqueur kits make 4.5 litres (1 gallon) producing up to 21% alcohol and giving a remarkable taste that is almost identical to the real thing.
These kits are made in a demijohn by using very special nutrients and yeast, together with sugar. A controlled fermentation temperature is necessary. At the end of
fermentation, the liquid is cleared leaving it tasteless and colourless liquor similar to but denser than water. It is at this stage that a flavour is added to give it the required taste, together with
sugar to produce the final product.