Hot Buttered Rum Drink

Ingredients (8)

• 1 cup 2 sticks unsalted butter, softened
• 1 cup dark brown sugar
• 2 tsp. ground cinnamon
• 2 tsp. cardamom
• 1/2 tsp. nutmeg
• 1/4 tsp. ground cloves
• Pinch salt
• Dark rum