Pizza in Bianco

Dough

• 30 g extra virgin olive oil, plus extra to grease
• 220 g lukewarm water
• 1 tsp sugar
• 2 tsp dried instant yeast
• 400 g baker's flour
• 1 tsp salt

White pizza sauce

• 40 g Parmesan, cut into pieces
• 40 g cheddar cheese, cut into pieces
• 20 g butter
• 20 g plain flour
• 250 g milk
• ¼ tsp salt
• ¼ tsp ground black pepper
• 1 - 2 pinches garlic powder
• semolina, to dust

Assembly

• 200 g fresh mozzarella, sliced
• rocket, to garnish
• semolina, to sprinkle