fresh basil leaves, to garnish
1 small garlic clove
75驳/2鈪攐锄 passata
陆 tsp baking powder
2 tbsp olive oil
olive oil, for drizzling
1 tsp dried oregano
large pinch salt
200g/7oz self-raising flour, plus extra for dusting
100驳/3陆辞锄 mozzarella, torn or sliced
5 slices vegetarian salami, sliced