Prepare a shortcrust pastry from the dough ingredients. Wrap in foil and chill for about 30 minutes. Paint a cloud on baking paper the size of a baking tray and cut it out. Roll out dough between 2 layers of foil 2-3 mm thick.
Place the cloud template on top and cut it out. Cut out stars of different sizes from the remaining dough. Bake cloud in the preheated oven (electric oven: 200 °C/ gas: level 3) on the 2nd rack from below for about 15 minutes.
Bake stars for 12-15 minutes at the same temperature. Let it cool down. Dust cloud with 4 tablespoons of icing sugar. Mix the remaining icing sugar with lemon juice and a few drops of food colouring. Cover stars with it and decorate some with colored candy.
Place stars with remaining icing on the cloud.