Open cans and turn them. Separate dough pieces and cut or tear into 3-4 pieces each. Put them into an ovenproof greased pan (28 cm Ø)
Spread tomatoes over it. Sprinkle with chili flakes. Spread the cheese on top and bake in the preheated oven (electric cooker: 200 °C/ convection oven: 175 °C/ gas: level 3) for 25-30 minutes. Remove from the oven and serve