For the watermelon ice cream: skin the watermelon and remove the core. Cut into small pieces and mix using an immersion blender with the remaining ingredients until smooth. Pour into a Pacojet beaker and deep freeze.
For the watermelon ice cream: skin the watermelon and remove the core. Cut into small pieces and mix using an immersion blender with the remaining ingredients until smooth. Pour into a Pacojet beaker and deep freeze.