Sweet Potato and Broccoli Pizza

Name: Sweet Potato and Tenderstem Broccoli Pastry Pizza
Prep time: 10 min
Cook time: 25 min
Total time: 35 min
Ingredients: 375 g shortcrust pastry (pre-rolled for convenience); 1 sweet potato (1 large one, peeled, sliced into 2mm pieces); 400 g tenderstem broccoli (stalks trimmed slightly); 200 g cream cheese; 100 g cheddar cheese (grated or mozzarella ripped); 8 cherry tomatoes (quartered); 60 ml ketchup; 60 ml tomato puree; 1 tbsp dried oregano; 3 tbsp flour (for dusting); 1 egg (whisked); 1 pinch chili flakes (optional); 4 corn on the cob; 200 g salad leaves (optional)