baker bleu's sweet potato pizza – Mount Zero Olives

Ingredients

• 7g instant dried yeast (one sachet)
• 2/3 cup warm water
• Pinch of sugar
• 1¾ cups strong plain flour (baker's flour, or "00" flour)
• ¼ tsp Mount Zero Pink Lake Salt
• 1½ tsp Mount Zero Arbequina Extra Virgin Olive Oil
• 1 cloves garlic, finely minced
• 240ml heavy cream 
• Pinch of Mount Zero Pink Lake Salt
• 1 tsp Mount Zero Arbequina Extra Virgin Olive Oil
• 100g Mozzarella
• 50g Gouda or smoked cheddar
• 25g Parmigiano-Reggiano
• 100g Aphrodite goat’s feta 
• 1 sweet potato, roasted in its skin
• 1 large handful of Mount Zero Pitted Green Manzanilla Olives
• 1 sprig of fresh rosemary