Cooking Steps

1. 

   Step1:The purple sweet potato slices are steamed in water, crushed into mud while hot. Filter through a sieve. Weigh 50g of filtered purple sweet potato mud PS - like this delicate snack. It must be filtere

2. 

   Step2:Prepare all required materials, butter soften PS - butter soften to finger pres

3. 

   Step3:The electric egg beater can whisk the eggs at low speed until they are feathery, i.e. the color of butter becomes lighter and the volume is fluffy, and then the sugar powder can be sifted in

4. 

   Step4:Continue to beat until the sugar powder is completely absorbed, add the egg liquid in several times, and beat until it is completely absorbed every time

5. 

   Step5:Add the screened purple sweet potato puree and stir or mix evenl

6. 

   Step6:Sift in low powder and mix evenl

7. 

   Step7:Prepare a one-time decoration bag with a cookie mouth, put it in a high waisted water glass and put the mixed cookie batte

8. 

   Step8:Evenly squeeze on the baking tray, preheat the oven to 160 degrees, heat it up and down for about 25 minutes, and the temperature of PS oven is only for reference

9. 

   Step9:Finished product drawing

10. 

    Step10:Finished product drawing