Nope, no leavening in the batter, though as you say it'll get some from the egg. I don't think you'd want a LOT of leavening, this is probably more like a crepe than a pancake. We haven't had pizza night for a while due to our appliance issues (everything repaired as of this morning, including the new disposal installed), but may try the poured crust once we get back to that. We did have a lavash pizza last week, but that almost doesn't count since the lavash is bought already baked.