I really like this cake roll. It's sweet and soft. It's perfect with purple potato and taro mud. It's not only beautiful in color, but also excellent in taste.

Step1:Chips of purple sweet potato and taro are put into the steamer to be cooked and steamed sof

Step2:Chopsticks can poke hole

Step3:Mash. Add condensed milk and pure mil

Step4:Stir evenly for standb

Step5:Separation of egg white and yolk. No oil, no water and no yolk in the protein basi

Step6:Mix pure milk and corn oil evenl

Step7:Add the egg and stir wel

Step8:Sift in low gluten flour and mix evenl

Step9:Z-shape mixing to no particle smooth stat

Step10:Add the protein to the lemon juice. Beat at low speed to the rough state. Add one third of the sugar

Step11:Whisk until blisters disappear. Add 1 / 3 suga

Step12:Whisk to textured state at high speed. Add the last suga

Step13:Continue to send the eggs at high speed until the beater is hooke

Step14:One third of the egg white should be mixed evenly in the yolk past

Step15:Pour it back into the protein basin and continue to mix evenl

Step16:Pour into the baking tray and shake twice to make bubble

Step17:Put it in the middle layer of the preheated oven. 170 ℃ for 20 minute

Step18:Come out of the oven and tear off the oil pape

Step19:Spread the purple potato and taro. Roll the purple potato and taro on the fresh-keeping film first, and then put it directly on the cake

Step20:Roll up for half an hou

Step21:Super deliciou

Step22:Prett

Step23:Favorite cake rol
Cooking tips:Each oven has a different temper. I need to know my oven temperature and adjust it A kind of Roll up the cake when it's warm. Don't wait until it's cold A kind of The egg white should not be too hard. Otherwise, it will crack easily when baking. It will crack easily when rolling, and it will not rise A kind of There are skills in making delicious dishes.