Specific steps:
1, prepare 5 eggs, egg whites and yolks separated, respectively, into different bowls;
2, yolks first with a whisk, then pour into the corn oil 40g, 50g of milk, mix well, and then add 90g of flour. Then add 90g of flour, "Z" type stirring, to prevent the flour gluten, stir into a fine egg yolk paste;
3, egg whites in the first electric whisk at high speed to beat out the coarse bubbles, add 2 drops of white vinegar, white vinegar can be removed from the fishy taste of the egg, 60g of granulated sugar into the egg whites in 3, the first time to add 20g of granulated sugar, electric whisk at high speed to beat out the delicate white foam, the second time to add 20g of granulated sugar, electric whisk at high speed to beat out the white foaming, the second time to add the white foam. 20g granulated sugar, with an electric whisk at high speed to beat out the texture of more delicate white foam, the third time to add granulated sugar, with a whisk at low speed to beat out small bubbles of egg white paste, until the chopsticks stand in the egg white paste does not fall on the time;
4, egg white after beating well into the yolks of the egg yolks in three times, each time after joining the egg white paste gently stirred in one direction, so that the egg white paste and yolk batter Mixed evenly, presenting a fine glossy cake paste;
5, preheat the inner liner of the rice cooker in advance, the bottom of the pan evenly brushed with a layer of corn oil;
6, all the cake paste poured into the pan, pick up the liner upside down, upside down the cake paste in the large air bubbles, so that the cake out of there are not too many air holes, according to the cake button to cook for 50 minutes, then simmer for 20 minutes after the power off, this avoids the cake quickly! This will prevent the cake from cooling down quickly and cause shrinkage. If there is no "cake" function, you can use the cooking function, about 3 minutes or so will automatically jump to the heat preservation gear, then use a towel to cover the vent, heat preservation and simmer for 20 minutes, halfway can not open the lid, and then press the cooking button until it jumps to the heat preservation button and then simmer for another 20 minutes, chopsticks inserted into the chopsticks do not stained, that is, cooked. It will be ready when chopsticks are inserted into it without staining them. The cake is more moist and soft, and it melts in your mouth, so you will love it.