Too make the dough, sift the flour into a bowl. Add the sugar, salt and oil.
Put the yeast sachet into the warm water and leave for a few minutes (or until frothy). Mix together. Pour the yeast liquid into the flour and mix together (add more water if needed).
Knead on a floured board into a ball.
Place in a bowl floating in a sink of hot water (don't let any of the water into the bowl) and cover with a tea towel. Leave for 30 minutes to rise.
Knead the dough on the floured board again.
Roll out to make a large 32cm dough circle.
Place the dough onto the tray and spread over the pizza sauce.
Preheat oven to 220 degrees celsius (fan-forced).
Squeeze the pork sausages out of the skin and mix on a bowl with the chilli flakes. Cook in a frying pan over medium-high heat in small balls until brown.
Add the cooked pork and sliced tomatoes to the pizza and cook for 10 minutes (or until the base is almost cooked).
Add the bocconcini and cook until melted and the base is crispy (approximately 5-10 minutes).
Top with fresh basil and Kewpie mayo and serve immediately.