Cooking Steps

1. 

   Step1:Boil butter, sugar, salt and water in a basi

2. 

   Step2:Turn off the heat. Add flour and mix it into dough

3. 

   Step3:Add half of the egg liquid when the dough is not hot. Add the remaining egg liquid in 4 time

4. 

   Step4:Put it into the flower bag. Squeeze it onto the baking tray covered with oil paper. Bake at 190 ℃ for 15 minutes. Then bake at 150 ℃ for 10 minutes

5. 

   Step5:Bake the puffs to cool. Squeeze in the casserol