This special issue brings to the attention of the scholarly community some of the common features and some of the subtle, but important, differences between Francis Bacon's and Giovan Battista Della Porta's ways of dealing with the reading, selecting, enacting, and recording of recipes. Focusing on questions of genre, intellectual and material context, strategies of research, and strategies of performing recipes, the four papers of this special issue address two major issues. First, they shed new light on the relationship between (...) Della Porta's Magia naturalis and Francis Bacon's Sylva sylvarum. Second, they show that in the recording of their experimental practices, Bacon and Della Porta depart from the traditional “recipe format” and discover new avenues of experimental research. (shrink)