Yes! If you want to make this recipe for a party or more than 2 people, it can easily be made into a large batch. Simply double, triple or quadruple the recipe. Follow the recipe below the same way. u003cbr/u003eu003cbr/u003eYou can also add all of the ingredients, aside from the alcohol, to a slow cooker. Heat on low for about an hour. Then stir in the rum.