Two-tone Towel Cake Roll
1.
Separate the egg yolk protein, and the egg white should be free of water and oil.
2.
Make the egg yolk paste first. Take another basin and mix the milk, sugar and oil evenly. No oily flowers can be seen on the surface.
3.
Sift in low-gluten flour and mix it a little bit until the dry powder is not visible.
4.
Add the egg yolk and stir in a zigzag shape. Sift the flour first and then add the egg yolk. You will find that the batter is very delicate and does not clump easily. Cover the mixed egg yolk paste with plastic wrap and let it stand for later use.
5.
Stir the matcha powder with hot water and set aside.
6.
Beat the egg whites and add a few drops of lemon juice, beat until coarsely soaked, and add fine sugar.
7.
Add the fine sugar to the egg whites in 3 times and beat until the egg beater is lifted. The egg whites are short and small hooks. Because the two-color towel roll takes longer to operate than the original cake roll, the egg white is slightly harder and not easy to defoam. .
8.
Add 1/3 of the egg white to the egg yolk paste and mix well.
9.
Pour back into the remaining egg whites and mix well.
10.
Divide the mixed cake batter into two evenly.
11.
Make one portion of the matcha batter, dig two tablespoons of the cake batter and the matcha that you started to stir and mix well.
12.
Pour back into the cake batter and mix well.
13.
Put the two kinds of cake paste into the piping bag respectively.
14.
Squeeze the cake batter on the center diagonal on the baking pan, and then leave a row to squeeze the cake batter.
15.
After the matcha is squeezed, squeeze the original cake batter in the empty space. Shake gently to remove small bubbles in the cake batter, and bake in the middle of a preheated 190-degree oven for 25 minutes.
16.
After the cake roll is baked, smash it twice, take out the upside down on the baking net, tear off the tarp, take a clean oiled paper, put it on the cake roll, turn the cake roll upside down, and let it dry until warm .
17.
Roll up the warm cake with the help of a rolling pin, and put it in the refrigerator to set the shape.
18.
They are usually taken out and cut into pieces when they are eaten.
Tips:
The temperature of the cake roll depends on the personal oven. Many people say that the reasons such as cracking and undercooking are because the temperature and time are not mastered or the egg whites are too hard. The temperature of the mechanical oven is not very stable, it will change with the change of the room temperature, the temperature is different in winter and summer. For example, if my oven is preheated to 190 degrees, the cake roll will drop to between 150 and 165, and it will bake for 25 minutes. Sometimes the cake roll is between 160 and 175, and it will be almost cooked in 20 minutes, so the temperature Time is just a reference, you have to find out your oven temper. There is also matcha powder that must be stirred evenly with hot water first. If the matcha powder is mixed directly with the batter, it will form agglomerates and the batter is not delicate.
