Combine all the dry ingredients and mix well.

Add water and mix until it forms into a dough.

Add oil and knead into the dough.

Constantly dust your hands lightly with flour to prevent sticking and knead the dough for 5 minutes.

Knead until it no longer sticks to your hands easily.

Divide the dough into 5 portions, each one about 65 g.

Shape each portion into a ball.

Flatten the dough slightly with your hand

Then roll it out with a rolling pin, into a long oval, about 0.5 cm thick.

Flip it over so the seam from rounding step is facing up.

Place on baking paper and brush with a thin layer of oil.

Fold in half.

Gently roll towards the open edge with rolling pin.

Proof until 1.5 times its size.

Steam over high heat for 12 minutes.

Insert a chopstick to create a gap, let the steam release slowly for 5 minutes, then only open the lid.

Now you have the perfect Gua bao bun, enjoy!