A challenge a friend and I came up with to entertain ourselves, but found a little too taxing:
Find 5 single word foods (i.e. comestibles or dishes) whose letters can be reshuffled to give another single word food.
We managed to find two:
LEMON <--> MELON
PASTA <--> TAPAS
It seems somewhat nontrivial to find any more! Another that was thought of was MASH <--> HAMS, but we didn't really count it due to the unnatural pluralisation of ham (whereas tapas is naturally a plural in the English vernacular). One more example of a disallowed solution is SCONE <--> CONES, due to the vagueness of cones (and again, a pluralisation - but chiefly the former).
Any ideas? Thanks
Edit: A few people are including beverages - my intention was to exclude these from the 'food' world.