Gin and tonic granita

Method

• step 1

  Mix all of the ingredients with 50ml of water.

• step 2

  Pour into a metal tray and freeze overnight.

• step 3

  Remove from the freezer and scrape with a fork until you have a roughed-up texture.

• step 4

  Put back in the freezer for an hour then repeat.

• step 5

  Serve in small bowls.