Pickled mustard beef and rice balls

Overview

How to eat leftover rice? It can be used to make egg fried rice, Japanese sushi, onigiri, or rice balls? !

Prepare ingredients: minced beef, rice, carrots, Fuling pickled mustard.
Cut the carrots and Fuling mustard into cubes.
Put the leftover rice, diced carrots, minced beef, and Fuling mustard into a basin (no need to add salt, just use the saltiness of Fuling mustard).
Wearing disposable gloves, shape the rice mixture into a large ball.
Dip in egg wash.
Roll in starch.
Then roll in the egg liquid.
Finally coat with bread crumbs.
Fry in hot oil (to save oil, I used a stainless steel round lunch box instead of an iron pan).
The rice balls are fried, crispy on the outside and soft on the inside, fresh and salty.