Shellfish Pizza

For the dough, crumble the yeast into a bowl and stir until smooth with 200 ml (approximately 1 cup) of lukewarm water and the sugar. Add the flour, olive oil and salt to the yeast, and knead to a smooth dough. Cover the dough and let rise in a warm place for about 1 hour.

Roll out the dough into a pizza base on a floured baking sheet.

Drain the tomatoes, mash with a fork and spread on the pizza base, leaving small margins. Season with salt and pepper and spread the thawed shellfish over the pizza base. Cut the mozzarella into thin slices and spread over the pizza. Rinse the scallions, trim and cut into rings. Spread the scallions over the pizza, sprinkle with Parmesan and drizzle with olive oil.