Sweet pizza with blueberry preserve

In a bowl, pour the salt into the warm milk. In a separate bowl add the sifted flour with the baking powder and honey. Work the ingredients and after a few moments add the milk, salt, oil and grated lemon zest to the mixture. Place the dough in an oiled bowl and cover with plastic wrap, then close in the oven off, but with the light on for 3 hours of leavening. Once the dough has doubled in volume, spread the dough on the work surface and form a disc with a diameter of approximately 34 cm. Place the disc of pasta on a baking tray lined with parchment paper and pierce the bottom with a fork. Pour the jam over the dough and spread carefully. Bake the sweet pizza in a preheated static oven at 180 ° for about 30 minutes (if the oven is 160 ° for 20 minutes). Cut the provola cheese into squares and add it for the last two minutes of cooking the pizza. In the meantime, slice the fruit and cut. Once the pizza has been baked and cooled, arrange the fresh fruit.