How to Make a Spiced Ginger Martini Ingredients: 50ml of Spiced Gin 3 tsp of Simple Syrup 1 knob of Ginger Soda Water Method: Muddle the knob of ginger in the bottom of a cocktail shaker Add the spiced gin, simple syrup and ice to the cocktail shaker Shake until cool to the touch Fine strain into a glass Top up with soda water