Rinse the oysters and drain well. Gently toss them with salt to season. Cut the baby bok choy into sections. Mix sweet potato starch with enough water to make a semi-thick batter and set aside. Add the oysters to the pan.

Add the baby bok choy to the pan. Crack in 3 eggs, then pour in the sweet potato starch mixture. Once it sets, flip it over and add the remaining 2 eggs. When everything is cooked through, transfer to a plate.