Preheat oven on grill.
Brush an extra-large baking tray generously with olive oil.
Spread dough onto tray, pressing it out gently with your finger tips.
Let the dough rest for a few minutes and then stretch out again until it covers the baking tray.
Bake for 7 minutes until puffed, lightly golden and crisp.
Remove from the oven and flip - placing the crispy side underneath.
Brush the blonde puffy dough side generously with olive oil and bake again for 5 minutes until cooked.
Heat a drizzle of olive oil in a large frying pan over high heat.
Add mushrooms and cook, until golden brown.
Season well.
Switch off the heat and add in the grated garlic.
Toss to mix.
Spread the ricotta over the prebaked crust, leaving a little border.
Top with the sliced mozzarella.
Tip mushroom mixture on top and spread out evenly.
Return to the oven and bake until the cheese has melted and everything is golden brown for about 5 minutes.
Remove from the oven and spoon over a generous amount of chilli crisp.
Cut into chunky slices and serve family style.