Cooking Steps

1. 

   Step1:Prepare all kinds of ingredients. Separate the egg yolk in a container without water or oil.

2. 

   Step2:2. Whisk the egg white until the blister is thick and one third (50g) of sugar is added. Whisk until the blister is fine and the remaining half of sugar is added. Whisk until the grain appears and the remaining sugar is added until the sharp point of the egg beater is lifted.

3. 

   Step3:3. Use a hand mixer to stir the yolk, add sugar (30g), beat until light and add edible oil. Then slowly sift in the flour and stir until smooth without particles. Pour in a third of the protein cream and turn it up from bottom to top.

4. 

   Step4:4. Mix the egg white cream completely and pour into the cake grinder. Put it in the oven and heat for 130 ℃ and 35 minutes

5. 

   Step5:5. After baking, take out the buckles and put them on the baking net to cool and demould. It's a little cracked, but it's not very sweet