This cocktail recipe comes to you directly from the Cotton House Hotel - Batuar Bar & Restaurant, created for Barcelona Hotel Bar Week by their amazing Bartender: Alberto Melis.
200mlhomemade tonic which you need to prepare beforehand
Ingredients for the homemade tonic
1literwater
.8gramswhite cassia
8gramsfennel seeds
5grams kaffir lime leaves (or regular lime skins if you can’t find kaffir)
20gramsgrapefruit skins
250mloat milk
50mlfresh lemon juice
Instructions
Make the homemade tonic water following these steps:
Toast the fennel seeds in a dry pan until they release the aroma.
Infuse 1 liter of water, the toasted fennel seeds, the of white cassia, grapefruit skin and kaffir lime leaves at 70 degrees for 20 minutes, then filter through a strainer.
Heat the oat milk to 80 °C (no boiling), pour in the infusion and add 50 ml of lemon juice. Leave to cool in the fridge for 60 minutes then filter with a coffee filter or cotton filter.
Now that you the two infusions done combine 1 part of the water with one part of the clarified oat milk
Cocktail Making
Mix 200 ml of home made tonic for every 60 ml of gin and serve on the rock in a Collins glass and garnish with a grapefruit zest.
If you have one, then place the mix in a soda siphon, let the mix cool in the fridge for about 60 minutes and load with two cartridges of CO2. Once gasified, serve on the rock in a Collins glass and garnish with a grapefruit zest.