Peel lotus root, and slice 1/4" thick. You will be able to get 8-12 slices.

Chop green onions.

Put green onions, chicken, ginger, salt, Soy Sauce, and potato starch in a bowl, and mix very well.

Sprinkle potato starch (not in the ingredient list) over one side of each lotus root slice.

Divide the meat mixture into 4-6 parts, depending on how many lotus root slices you have. Put one part of the meat on a starch side of lotus root. Then cover with another lotus root slice so the starch side touches the meat. Trim the sides of the meat with a knife so the meat is neatly inside the sandwiches.

Heat oil at medium heat in a frying pan. Cook for 3-4 minutes. Turn over, turn down the heat, cover, and cook another 3-4 minutes.

Meanwhile, in a small bowl, mix the ingredients for the sauce until sugar dissolves.

Add the sauce mixture to the pan. Cook for a few minutes coating the sauce on both sides.