How to bake banana slices in the oven

1. Two ripe bananas, not too ripe, otherwise the bananas will be too soft and the thin slices will be difficult to handle.

2. Cut the banana into thin slices, about one millimeter. If you can’t cut it well, try to cut it as thinly as possible.

3. Arrange the banana slices evenly on a baking sheet lined with greaseproof paper.

4. Prepare a little fine sugar and sprinkle a little on the banana peel. The ones sprinkled with sugar will be crispier.

5. Put the upper layer of the oven at 100 degrees and bake for about 30-40 minutes. You can judge the time according to your own oven. The surface of the banana is dry. You can just pick it up with the help of a knife. Then put these Transfer the banana slices to the baking grid and bake for another 20-30 minutes on the middle layer at 100 degrees Celsius. After baking for a while, touch with your hands to see if they are hard. If they feel a little hard, that’s good. They will become crispy once cold. If the oven has hot air circulation, it is best to use hot air circulation, which will dry quickly. If it's still not hard when the time is up, continue to add a little more time.