Cocktails with butter?! Well, it's not very common – except in warm, spiced drinks for chilly times.
Light Rum, Simple Syrup, Butter, Apple Juice (hot), Lemon
Rum Toddy Buttered
Dark Rum of Jamaican Type, Runny Honey, Butter, Boiling Water
Hot Buttered Rum
Dark Rum (aged), Boiling Water, Butter, Honey, Nutmeg, Lemon, Cinnamon Cane...
Trader Vic’s Coffee Grog
Aged Rum of Cuban Type, Cream, Butter, Coffee, Orange
Bourbon, Simple Syrup, Butter, Boiling Water