This is the kind of dish that I like to serve at dinner parties simply because it can be prepared well in advance and then popped into the oven before your guests arrive.
Chorizo and fish work so well together. Make sure you use the best-quality chorizo you can find; it comes in spicy and sweet varieties, but I tend to always go for the spicy one! The pangrattato sprinkled on top adds a lovely crunchiness to the soup and is well worth the little bit of extra effort.
The pungent tanginess of a well-made Caesar salad is a restaurant staple. In this pizza, the grilled crust stands in for the croutons and the Parmigiano-Reggiano melts into the chicken for a more intense Caesar experience, one that Brutus would never betray. You can use store-bought pizza dough or make your own.