Some time back I wrote an article on the different methods of forming the dough into pizza skins. You will need to go back into the archives of my articles (In Lehmann’s Terms) to locate the article.
Each of the different forming methods (hand toss, pressing, and sheeting/rolling produces a different finished crust characteristic that is difficult or impossible to replicate using one of the other forming methods. Using a sheeter will give you a flatter, more poker chip like finished crust unless you’re willing to let the dough rise for a period of time after forming before dressing and baking. A rolling pin must be correctly used or the finished crust will be even flatter than one made on the sheeter/roller, how is this you ask? By allowing the rolling pin to drop off of the edge of the dough during the rolling process resulting in what we call a knife edge to the crust (a very thin edge). On the other hand, thin cracker crusts are best made using a dough sheeter/roller. Hand tossed dough should be sufficiently soft and extensible to allow the dough to be easily and quickly opened into a pizza skin however, the biggest problem with forming the skin totally by hand is getting the center of the opened skin uniform in thickness. A number of years ago we developed a method that I have been teaching for many years now that addresses this problem. By partially opening the dough up using a sheeter/roller or rolling pin to only 2/3 or 3/4 of the finished diameter and then finish opening the dough up by hand to the full diameter just about totally eliminates the inconsistencies of total hand forming (especially by the inexperienced) and it also reduces the learning curve of learning how to open a dough ball into a pizza skin from days, weeks, or months to a matter of just a couple of hours. I’ve had novices who had never opened a dough ball by hand before opening the dough like a pro in less than an hour using this method. I’ve also noticed that when we train local college students in this procedure they quickly go beyond just opening the dough, they begin to toss the dough putting on a show for the customers.
As for docking, I still like to hand dock as I can leave the edge un-docked for a better rise if I so desire. Just be sure to show your employees how you want the dough to be docked. If they get carried away with the docker it can/will inhibit crust rise, and while on the topic of dockers, in my opinion, the only real dough docker is one with very flat, blunt tips. I like to use a plastic docker with multiple docking wheels looking something like a spur having a flat tip. A single pass with the docker is generally all that is needed unless you are going for a special effect.
I hope this has given you some insight into opening dough balls into pizza skins.
Tom Lehmann/The Dough Doctor