Yes, just a splash. It is the photo above that's wrong - the glass illustrated is a large collins glass but should be in a much smaller capacity highball glass. I will fix!
Anonymous
25th December 2020 at 18:28
The author specifies that this must not be served in a tall glass- why is that?
It's not the shape as much as the size of the glass that's important. Like a Highball, this is "a short drink served long" and your glass should have a max capacity of 10oz / 300ml - certainly for the recipe above.