Most are works on epicurean philosophy, so, food shopping was probably high on the list of priorities, probably some recipes in there too.
https://search.brave.com/search?q=brothwell+ancient+recipes
Here’s some info from the team. When you get to the bottom, it’s eye-opening. There could be vast amounts of scrolls still buried there. It has the potential to be another Library of Alexandria.
https://scrollprize.org/grandprize