We’ll be the first to admit that this drink is labor-intensive – but it’s worth it! All that frothing and paddling, followed by a twenty-second rest, causes the drink’s foam to rise up in an impressive column, like a fluffy thunderhead of bourbon and cream. Plus, it’s delicious!
The catch with this drink is that it must be made in a small, narrow Collins glass – a larger glass is too roomy for the foam to shoot up past the edge of the glass.