The tradition of adding alcohol to eggnog dates back to the 18th century, when rum and brandy were the spirits of choice. The wealthy colonies in North America would often import these luxurious spirits to add a touch of elegance to their holiday drinks. And, let's be honest, who doesn't love a good excuse to get merry during the holidays?
In the early days, eggnog was considered a luxury item, only available to the rich and famous. The addition of alcohol made it even more exclusive and desirable. But, as time went on, eggnog became more accessible and affordable, allowing people from all walks of life to enjoy this creamy delight.