Stuffed bun with pak choi and tofu

Ingredients: Wheat flour 33%, bok choy 18%, tofu filling (tofu (soybeans), shiitake mushrooms, sunflower oil, spring onion, ginger, salt, sugar) (18%), water, crispy pork rind, lard, sunflower oil, salt, sugar, white pepper powder, rice, sourdough starter (wheat), sugar, yeast, baking powder, baking soda.