When I can't get myself to Blaze or I want to get my pizza fix for about a third of the carbs! This is one of my all time favorite pizza combos these days. (The quantities I used are below but obviously this is one of those use-as-much-as-you-like kind of recipes.)
The middle does stay soft which doesn't bother me. But if you want it crispier all the way thru, you could bake the lavash first before you top it.