Boilo is a traditional Pennsylvania Dutch alcoholic beverage typically made from a mixture of whiskey, honey, and spices. It is often served warm during the colder months and is considered a comfort drink. Boilo can be made with a variety of different types of whiskey and spices, and the recipe can vary depending on the person making it. Some common ingredients include cinnamon, nutmeg, and cloves, which give the drink a distinct, warming flavor. It is typically served in a mug or small glass, and is often enjoyed as a nightcap or at holiday gatherings.