Combine water, yeast and salt in a mix master bowl fitted with a dough hook and stir to dissolve. Mix on low speed and slowly add the flour until mixture comes together. Slowly add the oil and knead until mixture is smooth

Place dough ball into a lightly oiled bowl, cover with cling wrap. Set aside in a warm drought free place for 2 hours or until dough has doubled in size. Turn dough out on a floured surface and knock back (punch) the dough to remove excess air, lightly knead

Turn FUNCTION dial to PIZZA setting

Turn TIME dial to 15 minutes. Turn TEMPERATURE dial to 210°C CONVECTION. Press the START button.

Divide dough into four balls. Roll out one piece of pizza dough to form a 24-26cm disc and place onto pizza tray. Prick base with a fork or pizza docker

Spread base with 2 1/2 tablespoons tomato sauce

Divide toppings evenly into four. Top base with tuna, onion and oregano

When preheating has completed, place pizza into the oven and cook for 15 minutes or until topping is cooked and golden and base crisp and brown

Remove from the oven. Top with sliced prosciutto and mixed lettuce leaves.

Top with basil leaves and drizzle with extra virgin olive oil. Cut into wedges and serve immediately