2. Pour the sugar, oil and eggs into the basin and stir well to form a thick paste.
3. Sieve the flour, pour the baking soda into the flour and stir well. You can add chopped flowers, black sesame seeds and walnuts to the flour, or you can not add them according to your personal preference. Then pour the flour into the stirred sugar oil.
4. Use the cutting and mixing method, let the scraper rotate up and down, and stir the flour evenly into dough.
5. Wrap the dough with plastic wrap and wake it for fifteen minutes.
6. Divide the dough into small portions, flatten it with your fingers and put it in a baking tray.
7. Gently brush the egg mixture on the surface of the cake.
8. Preheat the oven 180, and bake the cake in the middle layer of the oven 180 for 20 minutes. After the oven stops, let the cake stew for a few more minutes by using the waste heat of the oven, and then eat it when it is cold.