1, in the flour is not directly added to the vegetable oil, you can not destroy the formation of gluten, so eat up the texture is not crisp enough.

2, did not choose no flavor of vegetable oil, so that eating will not be crisp enough.

3, both sides do not fry very yellow, a little golden can be, if it is very yellow, it can not be rolled up.

4, in the electric cake pan preheating, scoop on a spoonful of egg batter, scraping with a spatula to open the low heat and simmer for 2 minutes, the time is up to turn over the side of the frying for another minute, a little bit of golden brown on both sides of the proof of cooked, with the hand to roll it up, if it is very hot, with the help of chopsticks, and put it on a plate to dry and cool it will be very crispy.