Roasted Tomato And Pancetta Pizza With Cricket Flour Dough

Ingredients

• Scant 2 1/4 cups plain (all-purpose) flour
• Scant 2/3 cup cricket flour
• 1 teaspoon salt
• 1 tablespoon caster (superfine) sugar
• 1 teaspoon chopped rosemary leaves
• 1/4 ounce fast action dried (active dry) yeast
• 2 tablespoons olive oil
• 1 cup warm water
• 14 ounces canned chopped tomatoes
• 2 garlic cloves
• Salt and freshly ground black pepper
• 3 tablespoons tomato purée (paste)
• 6 rashers (slices) of pancetta
• 1 3/4 cups mozzarella cheese
• 8 cherry tomatoes
• A handful of rocket (arugula)