The purple potato cake roll has a charming appearance, it's so exquisite, it's so lovely.In the purple potato filling, purple potato paste, light cream and cream cheese are added.It's an unusual combination of the softness of the cake and the spontaneous entrance of the purple potato filling.

WHAT YOU NEED

Ingredients

Four eggs.
80 grams of low-fat flour
100 grams of purple potatoes
Fine sugar 82 grams
150 grams of cheese
50 grams of cream

How TO MADE Purple cake rolls

Steps 1 to 4

1. Making purple potato cheese filling

2. The cheese is softened at room temperature and mixed with fine sugar until smooth.

3. Add the purple mash to stir evenly, and finally add the light cream to stir, i.e. the purple mashed cheese.

4. Making cake dough

Steps 5 to 8

5. Separate the egg yolk from the egg yolk and add 20 g of fine sugar to the egg yolk to thicken it

6. Add 40 grams of fine sugar to the egg whites three times, stirring until the tip is slightly curved to form a rectangle.

7. Then take a small amount of partial protein paste and put it in the egg yolk paste and stir evenly with a scraper.

8. Pour into the protein paste and stir evenly.

Steps 9 to 12

9. Sieve into low-fat flour and stir with a scraper until uniform and invisible dry powder

10. Place a 0.5 mm diameter round flower mouth into a flower bag, squeeze out a number of rods in a paper-coated oven, place them in the middle of the oven at 180° and bake for 10 to 15 minutes until the surface is a pale baking color.

11. While the cake is still a little warm, turn the cake slices over and apply the purple potato cheese filling.

12. Roll the cake, put it in the fridge, refrigerate it for 15 minutes, take out the slices and share them.

Handy cooking tips

　　1, because there are some purple potato fibers in the cooked purple potato, it is necessary to sift the purple potato paste after cooking, so that a finer purple potato paste is obtained.2, when squeezing this slanted cake dough with a flower bag, squeeze the diagonal line first, determine the main line, and then fill the dough on both sides of the diagonal line.3. The filling on the cake should be flat and slightly thin around the edge.