actually it was confirmed that cora's least favorite food is bread just like law! (he likely got his hatred for bread from cora, how cute).

i think i already made a post like this but if the fast food staff got cora's order wrong law would march over to them and be like "cora-san asked for no bread in his burger. make him another one, it'd better be done correctly this time"
i feel like cora is the kind of weirdo who orders salads at fast food places, or like a patty with just lettuce cheese and sauce on it. law is a nugget type of guy, he gets a 6 pieces with medium fries and coke. cora always insists on getting dessert so they share it, leading to cringy scenes like cora feeding law ice cream while law looks at him with heart eyes (or at least the closest thing to heart eyes law can manage, which probably looks fucking weird)
they also have to re-order their food because cora trips while carrying his tray and spills all the drinks over himself (most of the time law will be there to catch him though)

but yeah when they get back home you can be sure cora is gonna eat law's "buns" lol8