It's not very, very, very, very delicious.
Step1:Add egg, sugar, honey, soda, flour, second soda in turn. Stir with cross (can put fruit tea powder). Allow to stand for 30 minutes.
Step2:Spoon the batter into the pan. Turn it upside down when the bubble breaks. Turn over and press. Press without a rustle. Do more.
Cooking tips:Friends without soda can use flour and water instead of sweet potato flour. Don't add more water, or the flour will dissolve. There are skills in making delicious dishes.