Boil up frozen vegetables with 1/8 l cold water. Simmer at low heat while stirring for about 8 minutes. Let cool down a little bit
Roll out the dough and cut into 4 equal pieces. Sprinkle 1 tsp. breadcrumbs in the middle of each. Spread the vegetables on top. Put 2 slices of salami on each. Wrap the dough corners towards the middle and press them lightly
Grate the cheese, sprinkle over it. Bake in a hot oven (electric cooker: 200 °C/circulating air: 175 °C/gas: level 3) for about 20 minutes. Wash, chop and sprinkle parsley