Cooking Steps

1. 

   Step1:Material preparatio

2. 

   Step2:Oreo biscuits in powde

3. 

   Step3:Yeast powder is boiled in warm water. Egg flour and Oreo powder are put togethe

4. 

   Step4:Knead and ferment to twice the siz

5. 

   Step5:Molding. Secondary fermentation for 15 minutes. Steaming for 10 minute