With its massive botanical load, the very unique, unsweetened, 1840s recipe Jensens Old Tom can deal with the myriad of flavours and textures this recipe throws at it. 60 ml Jensens Old Tom Gin15 ml lemon juice15 ml lime juice20 ml sugar syrup3 drops orange blossom water3 drops vanilla extract1 egg white20 ml half-n-halfMidnight Mixers Soda water Combine all ingredients except the soda water in a cocktail tin with ice. Shake vigorously, then strain two-thirds back into a dry cocktail shaker and shake. Pour the mix and the soda into a collins glass at the same time. It will expand like a spider or float. Allow the drink to settle for one minute before topping with the remaining third of the cocktail mix.