How to make blueberry cake roll

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  1. After the materials are ready, sift the flour and powdered sugar together

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  2.Separate the egg whites and place them in water-free and oil-free basins

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  3.Dismiss Add sugar in three batches of egg whites and beat until the egg whites form a right triangle

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  4.Use a spatula for egg yolks After beating, add oil and water and mix thoroughly

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  5.Add the sifted low Powder and powdered sugar (step 1) Stir up and down (do not turn clockwise or back and forth)

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  6.Add one-third of the egg whites and stir evenly

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  7.Add the remaining protein Stir up and down to form a cake batter

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  8. Pour the cake batter into the baking sheet and spread it with a spatula.Bake in a flat oven at 165 degrees for 20 minutes (adjust the temperature according to your own oven)

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  9. After baking, shake it a few times and place it upside down on the grill while it's hot and tear off the oil paper (raisins were added before)

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  10.You can spread some bean paste filling, cream or jam.I touched the blueberry jam (my jam was reversed and should be spread on the side that did not tear off the oil paper, otherwise it will be like what I did when rolling.Broken place)

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  11. When not completely cooled, roll up to room temperature or refrigerate for 20 minutes to set ( Tighten both ends of the oil paper and wrap it to look like candy)

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  12. Cut into sections and you can eat them ( I still let it cool for a long time and there is a bit of segment in the middle)