Rum in parts of the French West Indies. Rum may also be used as a base in the manufacture of liqueurs and syrups, such as falernum and most notably, Mamajuana. Rum is used in a number of cooked dishes as a flavoring agent in items such as rum balls or rum cakes. It is commonly used to macerate fruit used in fruitcakes and is also used in marinades for some Caribbean dishes. Rum is also used in the preparation of rumtopf, bananas Foster and some hard sauces. Rum is sometimes mixed into ice cream, often with raisins, and in baking it
Rum and fruitiness of rum. As with all other aspects of rum production, no standard method is used for distillation. While some producers work in batches using pot stills, most rum production is done using column still distillation. Pot still output contains more congeners than the output from column stills, so produces fuller-tasting rums. Many countries require rum to be aged for at least one year. This ageing is commonly performed in used bourbon casks, but may also be performed in other types of wooden casks or stainless steel tanks. The ageing process determines the colour of the rum. When aged