15ml Ginger Cordial
30ml Ruby Grapefruit Cordial
30ml Lime Juice
120ml Tonic water
Dash of angostura house bitters
Place all ingredients in a cocktail (except tonic) and shake vigorously until combined. Stir in the tonic water.
Place grapefruit slices in your favourites glasses. Double strain into the glass and garnish with mint.
Recipe and photography © @the_margarita_mum