Preheat oven to 220ºC.
Make pizza dough and set aside to prove. This can be done well in advance of needing the dough.
Meanwhile, place pumpkin and zucchini onto lined baking tray. Drizzle with EVOO and sprinkle with salt. Roast for 20-25 minutes or until golden. Increase oven temperature to as hot as you can get it and place pizza stone in the oven to preheat.
Place parmesan into the Thermomix bowl and mill 10 sec/speed 10. Add cream cheese and combine 3 sec/speed 5.
To assemble pizza, divide dough in half, push dough into a large circle with fingers dimpling the dough slightly. Use a rolling pin if needed.
Arrange cheese on the outer rim of the dough and fold over, enclosing cheese (saving some cheese for the top of the pizzas). Push dough to seal cheese in the crust.
Spread marinara sauce over base of the pizza. Top with roasted pumpkin and zucchini, proscuitto, chorizo, olives and any other toppings of choice. Finish off with remaining grated cheeses. Top with cherry tomatoes.
Slide directly onto the pizza stone and cook 15-20 minutes until golden and fragrant.
Remove from oven and garnish with sage and basil leaves. Don't burn the roof of your mouth, just wait a minute!!