1. All materials are weighed and reserved.
2. Separate the egg white and egg yolk, put the egg yolk and corn oil milk in a large bowl and mix well.
3. Sift in the flour and mix well into egg yolk paste.
4. Add white sugar to the egg whites and beat them into nine distributions. The egg whites of the whisk are just curved.
5. Add the meringue to the egg yolk paste in portions and mix well.
6. Dilute the matcha and red yeast rice powder in a bowl with a few drops of water, add the cake batter, mix well, and put it in a piping bag.
7. Wash the baking pan, spread it with patterned oiled paper, and squeeze the cake batter according to the color.
8. Knead everything and put it in the oven at 180 degrees and bake for 5 minutes.
9. Pour the cake batter again.
10. Scrape it with a scraper.
11. Bake in the oven at 170 degrees for 20 minutes, take out the inverted button, and peel off the greased paper.
12. Let cool.
13. Spread the homemade blueberry sauce.
14. Roll up to shape.
15. Take out the cut pieces and enjoy.
Tips:1. The method of printing cake rolls is the same as that of ordinary cake rolls. Just use your favorite printing oil paper to make beautiful printed cake rolls.
2. The bakeware in this direction is evenly colored, which is very suitable for making printed cake rolls.
3. The temperature of the oven is subject to the temperature of your own oven.
