Cooking Steps

1. 

   Step1:Toast can't have too much sugar.

2. 

   Step2:Put toast on the balcony. It's OK to have two days' sun exposure

3. 

   Step3:Put the toast on the white paper. Roll it back and forth with a rolling pin. Make sure to roll it into powder shape

4. 

   Step4:Roll the pressed toast and fold it with paper. Pour it into a clean bowl. Make sure the bowl is dry