1. Wash the apples, peel them and slice them. I don’t think it should be too thin, but a little thicker.
2. The cut apple slices were soaked in salt water. (If you have lemons at home, you can drop a few drops of lemons in. My home doesn't have them, so I didn't put them) soaked for about 20 minutes.
3. Now the heating at home is in handy. Rinse the apple slices soaked in salt water with clean water. Cover the radiator with clean paper or cloth. Spread the apple slices on top. Wait for half a day, and the apple slices will become dry. However, the desired effect is still not achieved.
4. At this time, you can put the apple slices on the grill of the oven, preheat the oven for 10 minutes, put the apple slices in, 120 degrees, bake for about 1 hour, it is very crispy, turn over the apple slices in the middle to prevent baking paste. Take it out and let it cool, then pack it in a box and enjoy it beautifully.
