Pizza under 500 calories, without added fat and it keeps away all the calories of oil/milk/butter and so on. If one decides to fill it with light ingredients it ends up being nothing more than other complete course. It is
Light dough for pizza
Lactose-free sourdough pizza
I tried a lactose-free version of a sourdough recipe I used some months ago by using vegan alternatives to the dairies. There are different ways to obtain vegan sour milk, the net is full of resources for that, and I