Saſſafras is a warm ingredent, and where it is not made too ſtrong, ſo as to make the head ach, is a very good ſubstitute for breakfaſt, and as ſuch I recommend it to thoſe who do not care to be at the trouble to make any other drinks; this is the chief ingredient of what is called ſaloup, and ſold about the ſtreets in the morning.
Source: wiktionary