This is the recipe that ROSTO used in their restaurant in Johannesburg. It was one of the most popular items in the shop. (and yes, that's Alfonsina in the main pic.)

It is a soft, light, almost fluffy style focaccia - perhaps a bit taller than the typical focaccia genovese. Focaccia predates pizza by several centuries. It is a bread that the Romans used to make. The round flat baked pizza base with no topping served in some restaurants is not focaccia...