Beer is probably a better example. In the early days of brewing, barley was derived from bread and cereals, which were not filtered out during the production process. More often than not, medieval beer or ale was a meal in itself; grains usually floated in the liquid and gathered near the top, and beer was a major source of daily calories and nutrients for much of the population.
Few beverages blur the line better than eggnog. Its origins are uncertain, although the practice of combining alcohol, milk, eggs and sugar goes back at least more than two centuries. It probably began in England, but is considered to be a traditionally American drink. Interestingly, there is also a solid form of eggnog---eggnog custard---which is baked in the oven and is popular around the holidays as well. (more…)