@MetsFan5 Thanks for the idea of the puff pastry appetizer. I have a sheet of puff pastry in the freezer so I think I'll try this. Can't see trying to sprinkle the garlic and herbs over it though, probably easier to just mix it with the tomato sauce. I too would prefer mozzarella.
Edited to add: I bet puff pastry topped with muffaletta mix wouldn't go amiss either.