1Preheat your oven to 250°C (480°F) and place a pizza stone or baking tray inside to heat up.
On a lightly floured surface, roll out the 400g pizza dough into a thin, even circle about 30cm (12 inches) in diameter.
Brush the rolled-out dough with 10ml olive oil, making sure to cover the edges for a crispier crust.
Spread 120g buffalo sauce evenly over the dough, leaving a small border around the edges.
Sprinkle 200g shredded mozzarella cheese evenly over the sauce.
Distribute 200g cooked chicken breast (shredded or chopped) evenly over the cheese.
Scatter 40g sliced red onion and 40g blue cheese crumbles over the top.
Carefully transfer the pizza onto the preheated pizza stone or baking tray.
Bake for 10-12 minutes, or until the crust is golden and crisp and the cheese is bubbling.
Remove from the oven, let cool for 2-3 minutes, then slice and serve hot.