I've been tasting away at samples of rum cake while in the Bahamas in search for the best. The winner has been Bacardi Coconut Rum Cake, moist, buttery and rich. Each bite is soaked with Bacardi Rum, no wonder I was feeling a little tipsy! Tortuga brand also puts out a terrific rum cake and has a bigger selection of flavors such as vanilla, chocolate and coconut but the rum taste is pretty mild. When in the Caribbean pick up the Bacardi Rum Cake it's a hit.