In a bowl, put half of the flour with yeast, sugar, extra virgin olive oil and water. Mix with fork until smooth. Add the remaining flour and salt, and mix very well using your hand until dough is elastic in form.
Cover the bowl with clean film and allow to rise for 40 minutes.
Roll out the pizza dough on a lightly floured surface to about 5-mm thick. Place in a baking tray (30x25cm), and cover with clean wrap and bake for 40-45 minutes.
FOR THE PIZZA
Make the tomato sauce by mixing the tomato with salt, pepper, extra virgin olive oil, fresh basil and oregano.
In a pan, heat 2 tablespoons olive oil, and fry 2 pieces garlic cloves. Add the mussels, ½ gass white wine and continue to cook until the mussles start to open. Season with salt and pepper then set aside.
Fry the shrimp and squid with olive oil, garlic, salt and pepper until cooked.
Heat oven at 180Celcius, and cook the pizza dough for 5 minutes. Remove the pizza from the oven, then spread the tomato sauce on top and cook for another 6 minutes.
Arrange the toppings with all the seafood, mozzarella cheese, and fresh basil. Cook for another 8 minutes. Serve with extra virgin olive oil.