As an expert sommelier and brewer, I can confidently say that Captain Morgan, being a bottom shelf rum, does not taste like whiskey. The difference lies in the ingredients used and the aging process.
Firstly, let's talk about the base ingredients. Whiskey is typically made from fermented grains, such as barley, corn, rye, or wheat, whereas rum is distilled from cane sugar or molasses. This distinction alone creates a stark contrast in flavor profiles. The sweetness of the sugar cane in rum gives it a distinct taste that is quite different from the earthy, grainy flavors found in whiskey.
Moreover, the aging process plays a significant role in the flavor development of both spirits. Most whiskeys are aged in charred oak barrels, which impart unique flavors and characteristics to the final product. This aging process allows the whiskey to develop complex flavors, including vanilla, caramel, and oak. On the other hand, rum is typically aged in different types of barrels, such as ex-bourbon barrels or stainless steel tanks. The absence of charred oak aging in rum means it lacks the smoky, woody notes commonly associated with whiskey.
To provide a personal perspective, I have had the opportunity to taste various rums and whiskeys throughout my career. Each time, I couldn't help but notice the stark contrast in flavors between the two. Whiskey tends to have a more robust and complex taste, with a range of flavors that can vary from sweet to smoky, depending on the type and region of production. In contrast, rum has a distinct sweetness and tropical fruit undertones, offering a different experience altogether.
Captain Morgan, as a bottom shelf rum, does not taste like whiskey. The use of cane sugar or molasses as the base ingredient and the absence of charred oak aging contribute to the unique and distinct flavor profile of rum. So, if you're looking for the rich, smoky, and grainy flavors found in whiskey, Captain Morgan might not be the best choice. However, if you appreciate the sweetness and tropical notes that rum has to offer, then give it a try and see if it fits your palate.