First, let's learn about cake rolls.
The cake roll is made by Qifeng cake, not sponge cake, which has poor ductility and is easy to break when rolled up. Qifeng cake is made of egg white without yolk.
The formula of floss and Qifeng cake roll: low-gluten flour 120g, sugar 100g, eggs 375g, salad oil 50g, water 40g and salt1g.
Method of making: First, make egg yolk batter. Firstly, separate the egg white from the egg yolk, put them into two containers respectively, stir the egg yolk, salad oil and water evenly, add low-gluten flour and stir into egg yolk batter for later use. Secondly, send the egg white, egg white, sugar and salt together, first slowly and then quickly, until it is difficult to foam. Make the omelet batter again. First, add one fifth of the egg white into the egg yolk batter and stir well, then add the remaining one fifth of the egg white and stir well. Then, put the egg yolk batter back into the egg white and stir well. Spread silicone oil paper on the baking tray, brush a little salad oil and pour it into the cake batter. Heat the oven to 190 and 180 for about ten minutes. Take it out, cover it with a baking tray and let it cool. Finally, beat the cream, sweet cream and light cream together, then put the egg roll, roll it up and put it in the refrigerator for an hour to set. After shaping, squeeze the cream on the egg roll, sprinkle with floss and cut into pieces.
Tip: Make sure the egg white container is clean, water-free and oil-free. Pour the yolk batter into the egg white, and don't stir it too much, otherwise it will be easy to defoam. Cracking on the surface of the egg roll indicates that the egg white is delivered excessively or the oven temperature is too high.
Conclusion Cake rolls are loved by many friends because of their sweet taste and delicate taste. Compared with Qifeng cake, its production requirements are higher, but as long as we practice it twice according to the above steps and production skills, I think we can make it easily. The above answers are the proportion and production steps of cake rolls, hoping to bring help to friends.