In a coffee mug, add Hot Buttered Rum batter, rum, and then fill with boiling water. Stir well and then sprinkle the top with additional nutmeg and a cinnamon stick before serving.
Variation Ideas: Hot Buttered Rum Batter can also be added to coffee, apple cider, warm milk, hot chocolate, or used to make a milkshake.
In a large pot over medium heat, melt butter. Blend in the brown sugar and powdered sugar. Remove from heat and stir in the ice cream, cinnamon, and nutmeg.
Pour mixture into a freezer-safe container and cover with a lid. Freeze until ready to use.
May be kept frozen for up to 1 month (batter will not freeze solid).
Makes approximately 20 serving.
* You may alter amount according to taste.
Hot Buttered Rum Mix Recipe - Ice Cream Hot Buttered Rum: https://whatscookingamerica.net/Beverage/HotButteredRumBatter.htm