A "dash" is a very small amount of the liquid. So yes, there is a vanishingly small amount of sugar. It didn't make the drink sweet. There was probably the equi

A "dash" is a very small amount of the liquid. So yes, there is a vanishingly small amount of sugar. It didn't make the drink sweet. There was probably the equivalent of 4 jiggers of bourbon. I forget the name of the glass it was created in, essentially a tall tumbler.