1/4 tsp each of ground cloves, nutmeg and allspice
A generous pinch of salt
Instructions:
Blend until smooth, refrigerate until ready to use.
For the cocktail: add 2 tbsp of the spiced butter mixture to a coffee mug. Pour 2 oz of rum into each mug. Top off with boiling water and stir to melt the butter. Garnish with a cinnamon stick, a fresh orange slice and serve.