A cozy winter cocktail featuring warm butter melting into spiced rum with cinnamon and nutmeg, perfect for chilly evenings by the fire.
Use softened unsalted butter for best mixing results. Avoid boiling water to prevent butter from curdling. The butter batter can be made ahead and stored in the refrigerator for up to a week. Adjust sweetness by varying brown sugar amount. For dairy-free version, substitute butter with coconut oil or vegan butter.
Keywords: hot buttered rum, winter cocktail, cozy drink, spiced rum, buttered rum recipe, holiday cocktail, warm cocktail