In reviewing the Delaware Archives from the State of Delaware and other sources – the 1st Delaware Regiment was supplied with a variety of food and drink – here are some of them:

An interesting list.  Other items that were utilized were any apples, peaches, or any other orchard fruits/vegetables (including beans and berries) that were nearby and available for foraging.  Deer, rabbits, pigs, chickens, turkey, duck, goose, and other meats were also widely available at times.