Winter vegetable pizza

Ingredients

• 900 grams pumpkin, peeled, deseeded and cubed
• 1 head of broccoli, trimmed and cut into small florets
• 3 medium red onions, cut into fat slices through the root
• 1 red capsicum, deseeded and diced
• 2 tablespoons extra virgin olive oil
• flaky sea salt
• fine semolina, for shaping and baking
• 1 batch of pizza dough
• 250 grams mozzarella, drained, mopped and sliced
• 1/2 cup ghiotti passata di pomodoro
• Passata sauce
• 1 clove garlic
• dried oregano
• 1 cup basil leaves, torn
• lemon infused extra virgin olive oil
• ghiotti grana padano, for shaving