Potato Pizza

Ingredients

• 1 small red onion, sliced
• 60 ml (4 tbsp) olive oil
• 15 ml (1 tbsp) butter
• 200 g (7 oz*) (see Pizza Basic Pizza Dough recipe)
• Corn meal, as required
• 2 medium red potatoes
• 2 sprigs, rosemary, leaves only, chopped
• 2 ml (1/2 tsp) dried pepper flakes
• 500 ml (2 cups / 250 g) caciocavallo cheese, diced
• 50 ml (1/4 cup/ 30 g) Parmesan cheese, freshly grated
• Coarse (Kosher) salt and freshly ground pepper, to taste