"Oven Gourmet" Orange Cake Roll

Overview

Cake rolls are simple and easy to make, have a soft texture and are suitable for all ages.

First add salt, wash the oranges, and slice them into slices. Then add water to the orange slices to cover them.
Cook until the white part of the orange turns transparent, then let cool and set aside.
Separate the eggs, add the cooled orange juice water to the egg yolks, and add the corn oil and mix well with your hands.
Sift in the flour.
Mix well.
Beat the egg whites with sugar in three batches. Add one-third of the egg whites into the egg yolk batter bowl and mix well. Pour it back into the remaining meringue and stir, stirring at the bottom.
Arrange oranges on a baking sheet.
Pour the cake batter into the baking pan and smooth the surface with a spatula.
Preheat the oven in advance, set the upper and lower heat to 170 degrees, and bake on the middle rack for 20 minutes. Let cool and roll up.