Use rum's variety to your advantage

Although all rum is typically made from similar ingredients (primarily some form of sugar), the variations in color, flavor, and strength can be quite pronounced. In contrast to spirits like bourbon, which are governed by strict production regulations, rum allows for more flexibility in its mixing, distilling, and finishing processes. While this could lead to a detailed exploration of its history, what’s crucial to note is that this flexibility results in a wide range of rums that can enhance the flavor of your cake. This opens up opportunities for experimentation to discover the perfect flavor combination.
The good news for you is that many rums will complement your tres leches cake quite well, thanks to the naturally sweet and somewhat fruity notes found in many varieties. For instance, Guatemalan rum offers a rich flavor profile due to its slow aging in wine barrels, while Guyanese rum tends to have a more earthy, woody character. Regardless of the type, you can find rums that will contribute unique flavors to your tres leches cake; it ultimately depends on the taste you want to bring to your dessert.
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