Archivist Amy McDonald invited some co-workers to help her re-create cherries jubilee from a university cookbook. But even with a historical paper trail, there were still things they couldn't figure out, like what to do after it starts flaming.
Jerry Young/Getty Images
The San Francisco Public Library has been digitizing its historical document collections for years, including the scrapbooks of famed homicide detective Theodore Kytka. The SFPL is among scores of libraries and archives adding their digital collections to the DPLA.
Via San Francisco Public Library