1. Peel the purple sweet potato, slice it, steam it softly in a steamer, add an appropriate amount of sugar in a large bowl, and press it into a puree with a spoon for later use.
2. Take out the flying cake and cut into three pieces as shown in the picture.
3. Spread the mashed purple potato evenly on the cut flying cake.
4. Carefully roll up and arrange the shape.
5. Coat the croissant with egg wash.
6. After the oven is preheated, put the croissant coated with egg mixture and bake at 160 degrees for 25 minutes.
7. carry out! ^O^/
8. Finished renderings
Tips:If you don’t like purple sweet potato filling, you can change it to your favorite filling!
