All-purpose flour (oil crust) 200 grams Lard 70 grams
Water 70 grams Powdered sugar 40g
Low-gluten flour (pastry) 135 grams Lard (pancake) 75 grams
Purple sweet potato starch (pastry) 15 grams Lotus paste filling 500 grams
Salted egg yolk 20
How to make purple sweet potato spiral egg yolk cake Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 1

Step 1

First put the dough ingredients into the bread machine and knead until a dough comes out. Rest the kneaded dough for 20 minutes. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 2

Step 2

Knead the pastry dough evenly, seal and rest for 20 minutes. The pastry dough and pastry dough should be refrigerated and rested in summer. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 3

Step 3

Crack out the yolk of fresh salted duck eggs and rinse away the white film adsorbed on the surface. Place them in the middle rack of the oven at 160 degrees and bake for a few minutes until the surface is dry. Do not bake them to make them oily. Put the beaten salted egg whites in a basin first and I will teach you how to deal with them later.Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 4

Step 4

Divide the lotus paste filling into 20 portions. Flatten one portion, wrap it with a salted egg yolk, seal it, and make it round. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 5

Step 5

Divide the pastry and oil dough into 10 equal portions, flatten one portion of the pastry and wrap it in one portion of the pastry Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 6

Step 6

Use the tiger's mouth to gently push and pinch the mouth tightly Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 7

Step 7

After flattening, use a rolling pin to roll it out from the middle upwards and downwards into a ox tongue shape. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 8

Step 8

Then roll it up from top to bottom, and then relax for 15 minutes after all is done. Illustration of how to make purple sweet potato spiral egg yolk cake (with salty egg white without waste) 9

Step 9

Take a loose roll, stand it up and flatten it, then use a rolling pin to roll it out from the middle up and down into a long strip of about 20 cm. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 10

Step 10

Then roll it up from top to bottom. The roll should be tighter here. Do everything and relax for 15 minutes Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 11

Step 11

Take a loose roll and cut it from the middle with a sharp knife. You can cut it back and forth like a saw. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 12

Step 12

Keep the center of the circle flattened in the middle, and then roll it out into a round shape with a thick center and thin edges. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 13

Step 13

Then turn it around so that the beautiful side is on the outside and wrap it with a lotus paste and egg yolk Illustration of how to make purple sweet potato spiral egg yolk cake (with salty egg white without waste) 14

Step 14

Gently push the edge of the pie crust with the tiger's mouth and pinch it tightly. Be careful not to mess up the center point. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 15

Step 15

Prepare everything one by one and place it on the baking pan Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 16

Step 16

Bake in the middle rack of the preheated oven at 170 degrees for about 35 minutes. Cover with tin foil in time to avoid coloring after 15 minutes of baking.Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 17

Step 17

out of the oven Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 18

Step 18

Let cool and then seal and store Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 19

Step 19

have you learned Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 20

Step 20

Slightly break up the salted egg whites with chopsticks, brush a thin layer of oil on the pan, pour in an appropriate amount of salted egg whites at a time and fry until solid. Purple sweet potato spiral egg yolk cake (with salty egg white, no waste method) ) Illustration of how to do it 21

Step 21

Cut the fried salted egg whites into small strips, wait until they are dry, then divide into portions and refrigerate or freeze them for storage. It is very delicious when used to make soups and other dishes, or just make a soup at will. Please note that the amount of salty protein salt should be reduced accordingly. Cooking tips for purple sweet potato spiral egg yolk cake