Mix

2 droppers/dashes	Bittercube Ginger Allspice Bitters
1 dropper/dash	Burlap and Barrel Vanilla Extract
2 tbsp	Hot Buttered Rum Batter
1 oz	El Dorado 5 Year Rum
1/2 oz	Lemon Hart 151 Rum
5 1/2 oz	Boiling Water

Glass

Tempered glass mug

Garnish

Star anise pod or cinnamon stick

Start by filling a glass mug with boiling water. Then fill a small shaker tin halfway with boiling water. Add the ingredients except boiling water to a large shaker tin and stir briefly with a bar spoon. Place the large shaker tin inside the small shaker tin containing boiling water. This will act as a bain marie, helping warm the ingredients. Stir the ingredients until the batter has completely melted. Dump the water from the warm glass mug, then pour the ingredients into the mug. Add 5 1/2 oz of boiling water to the mug and stir again to combine. Float a star anise pod or insert a cinnamon stick for garnish.