Step1:Add white sugar (three times) and orange juice into the egg white. Beat the egg white (wet foaming taste is good). Refrigerated egg white is good to beat. Luster is good.
Step2:Sift corn flour and low flour, add protein cream, mix well, preheat in oven at 180 ℃, bake at 165 ℃ for 25 minutes.
Cooking tips:There are skills in making delicious dishes.