Preparation: 750g apples, lemon juice

1, peel and core the apples.

2, cut into 0.5 cm thin slices.

3, brush some lemon juice on the surface of the apple slices. Note I forgot to take a picture of this one, replace it with the lemon picture.

4: Lay the apple slices flat on a baking sheet with parchment paper.

5. Bake at 60 degrees for about 5 hours or until dry (the temperature of the oven is not uniform, and the color is a little darker near the door).

6, finished product.