Take the dough out of the refrigerator and put it directly from the paper on a baking sheet, sprinkle the dough with 15 g. Sprinkle the plum slices with sugar overlapping each other and sprinkle them with 25 g of sugar, leaving a little on the side. Don’t worry, there is a lot of pectin in the plum, and when mixed with sugar, it will gelatinize quickly, the juice will not flow out.