Materials:

Main ingredient: 210g of low gluten flour.

Supplementary ingredients: 110g of corn oil, 20g of egg wash, 1g of baking soda, 85g of granulated sugar, 1g of aluminum-free baking powder.

1, add 1g of baking soda into the flour.

2. Add 1g aluminum-free baking powder.

3. Put the corn oil, the sugar, the egg mixture and the salt together and mix well.

4: Sift the gluten-free flour twice and add it to step 3.

5. Form a dough.

6: Divide the dough into 20g portions and gently roll them out.

7. Gently flatten the dough with the palm of your hand, and cracks will naturally form around the biscuits, but keep a good grip on them so they don't fall apart.

8. Put the biscuits into a baking dish and wipe the center of the biscuits with a bit of water, then sprinkle with a few black sesame seeds.

9, preheat the oven at 175 degrees for 5 minutes, place the baking dish in the middle of the oven and bake for about 15 minutes.