According to the definition MG included at the top, they're "usually" breaded, which suggests not always breaded.
My own unofficial research in looking up croquette recipes tells me that as long as you can patty it or shape it into a ball and pan-fry or deep-fry it, it's a croquette. Therefore, I think I'll submit a fried egg for my entry, followed by a burger.
My own unofficial research in looking up croquette recipes tells me that as long as you can patty it or shape it into a ball and pan-fry or deep-fry it, it's a croquette. Therefore, I think I'll submit a fried egg for my entry, followed by a burger.