STEP 1/9
Pour enough water to cover the potatoes in a pot, add a little salt, and boil for about 25 minutes. If you poke it with chopsticks and the chopsticks go in well, it's all cooked. Mash the potatoes while they are hot. The potatoes don't mash well when they're cold, so if they're cold, cover them with plastic wrap, microwave them, and mash them. And let the mashed potatoes cool. This is because string cheese can melt if potatoes are hot.
STEP 4/9
The string cheese is covered with raw flour and covered with mashed potatoes. Coat it with raw flour again, coat it with egg wash, and coat it with bread crumbs.
STEP 7/9
There's not much oil, so roll it and cook it. Don't turn the heat too high. It's cooked, so you don't have to fry it for a long time. If you fry it for a long time, the cheese can melt out