Oh my god, these look so damn good. Literally salivating all over my laptop. Look look looooook:
I don't have an exact recipe for the actual burgers, but I guess it's pretty much all in the name - just cook and mash some sweet potato, add some chopped nuts to the mix maybe, and loads of salt and pepper, mould it into patties, dust with flour and fry fry fry. Gonna need to try these.