Ingredients

50ml gin
25ml lemon juice
2 tsp sugar syrup
ice
sparkling water
lemon
slice

Method
step 1
Pour the gin, lemon juice and sugar syrup in a cocktail shaker and fill up with ice cubes. Shake well until the outside of the shaker feels cold then strain into a tall glass filled with more ice and top up with sparkling water. Garnish with a lemon slice.