Ingredients
1 ounce Spicy Cinnamon Syrup
1 ounce dark rum
2 teaspoons fresh lemon juice
1/2 cup boiling water
1 tablespoon unsalted butter
Cinnamon stick, for serving
Preparation
Add syrup, rum, and lemon juice to a mug. Top with boiling water and butter; stir until melted. Serve with a cinnamon stick.
