Mash sweet potato (180g), add 2 eggs and nuts, mix well, then microwave for 7 minutes.
Wash the sweet potato thoroughly and boil it.
Peel the boiled sweet potato and mash it.
Mix the mashed sweet potato with salt and a bit of sugar.
Shape the sweet potato dough into balls of appropriate size.
Heat oil in a pan and cook the sweet potato balls over low heat until golden brown.