Scatter over the roasted pepper slices, pepperoni slices and pieces of mozzarella. Bake the pizza in the oven for 10-15 mins, or until the base is crisp and starting to char around the edges.
Lightly oil the hot baking tray, place the flatbread pizza bases on top and cook in ... top with the torn mozzarella, pepperoni slices and onion. Drizzle with a little extra olive oil, season ...