The tutorial on how to make meat floss and egg yolk cake is as follows:

1. First, crush the salted egg yolk with a spoon. Because I use the yolk in cooked salted duck eggs, I can just crush them directly. If you buy raw salted egg yolks, they must be steamed and crushed in advance. (Be sure to use the kind of salted egg yolk that produces oil and tastes rusty).

2. Then add the meat floss and wear disposable gloves to grasp them evenly. (After mixing the meat floss and 10 salted egg yolks, the weight should be 200 grams. My 10 salted egg yolks weigh 110 grams, so I used 90 grams of meat floss, and the mixture together is exactly 200 grams).

3. Then divide the mixed meat floss and egg yolk into 20 grams each, shape into a round shape with your hands, cover with plastic wrap and set aside.

4. Put the dough ingredients into the bread machine and select the kneading program for 15 minutes.

5. At the same time, we also put the pastry ingredients into the basin and mix them evenly.

6. Place the kneaded puff pastry and oil dough in a basin, cover with plastic wrap, and let stand for five minutes.

7. After resting, divide the puff pastry and oil crust into 10 portions, roll into balls, cover with plastic wrap and let rest for five minutes.

8. Roll out the dough and put the pastry in the middle.

9. Then wrap it up with the seam facing down.

10. After everything is done, cover it with plastic wrap and let it sit for five minutes.

11. After resting, take a piece of dough and roll it into a shape of beef tongue. Remember not to roll it too thin.

12. Then roll it up from top to bottom.

13. After everything is rolled up, cover it with plastic wrap and let it sit for five minutes.

14. After letting it rest, roll it out again.

15. Roll up from top to bottom.

16. Roll it up, cover it with plastic wrap and let it sit for five minutes.

17. Take a roll and press it from the middle.

18. Fold the two ends toward the middle.

19. Then flatten it with the palm of your hand.

20. Use a rolling pin to roll it out slightly and put the egg yolk and meat floss in the middle.

21. Then wrap it up with the seam facing down. Use your hands to round it out a little.

22. After all the pastries are done, brush them with egg yolk liquid and sprinkle with black sesame seeds (preheat the oven to 180 degrees).

23. Put it into the middle layer of the oven. Bake at 176 degrees for 30 minutes! Remember to cover the surface with tin foil after coloring.