how to make a brave bull cocktail…tequila and kahlua on the rocks.

There is Black Russian and then there is Brave Bull. It is hard to say which is a variant of the other…but both are similar highball drinks with Vodka and Tequila as the base spirit respectively. The Brave Bull is one of what is known as the Duo family of cocktails. The cocktails in this family has only two ingredients:…