Fish Tofu- How to Make it At Home

Have you ever tried to fish tofu? Its tender, full of flavor, and looks like tofu.
https://www.chinasichuanfood.com/fish-tofu-how-to-make-it-at-home/

Ingredients
1 lb oz boneless skinless white fish fillets (basa or dragon li), chopped
1 large egg
1/2 tsp. salt
1 1/4 tsp. sugar
1 tbsp. ground black pepper
1/4 cup tapioca starch
1.5 tbsp. light soy sauce
1/4 cup water
2 tablespoons vegetable oil for greasing
Green onions and ginger soaked in water