Tap the share button (iPhone) or menu button (Android), then tap "Add to Home Screen"
This app fetches the day's café/buttery/trough menu from the catering blog of Pembroke College, Cambridge. If there are obvious errors here, check the original as there may be posts about it or other important things. For day to day use, this should work pretty well.
I'm sure the catering dept. and JPC food officer would like it if you sent them any feedback about your trough meal or formal hall.