First you'll need to make a mincemeat syrup for use in the cocktail. Simply boil up 100g sugar with 50g mincemeat and 100ml of water. Bring to the boil before cooling and straining. This will make a fairly large batch that can be stored in the fridge for later use. Next take a cocktail glass and dampen the edges with the mincemeat syrup, before dipping in some mixed spice to ...