1. A large apple is peeled and cut into small pieces.
2. Add water and sugar to a thick and deep yellow.
3. Add apples and butter, and stir while boiling.
4. Boil until the water is dry, the apple is translucent and becomes a caramel apple.
5. The flying cake I use is available in supermarkets.
6. The flying cake softens, sprinkle some high powder on the chopping board to prevent sticking, gently roll the round flying cake into a rectangular shape without pressing hard, and divide the long noodles into two.
7. Take a flying cake and cut it into two. Fold each one in half and cut stripes from the middle. Don't cut the edges.
8. Unfold and put on caramel apples.
9. Cover another piece of flying cake and press the side with a fork.
10. Put all of them in a baking dish, and brush with egg yolk liquid on the surface.
11. Preheat the oven in advance, the upper and lower heat is 170 degrees, and the middle layer is baked for about 13 minutes. Observe the coloring situation to bake.
12. Out of the oven, the skin is crispy and sweet.
