In ancient times, inns and taverns often provided some form of food to travellers as part of their stay, although this might not have been a formalised breakfast service as we understand it today. Guests would typically receive basic meals as part of their lodging arrangement.
The concept of hotels offering breakfast as a specific meal included in the room rate began to develop more formally in the 19th century. However, in many cases, breakfast was offered as an optional add-on rather than being included in the standard rate.
The modern practice of offering complimentary breakfast as a standard amenity in hotels started to gain popularity in the mid-20th century. Howard Johnson’s chain of motor lodges in the United States played a significant role in popularising the concept of including breakfast with each overnight stay in the 1960s. This isn’t surprising as Howard Johnson had a restaurant chain at the time. Talk about synergy of ideas!