Try to keep them the same size. You may make it in batches. You can fry this dough. You may keep the unused dough in the fridge, well wrapped for 5 days... I never froze this dough so I do not know how well it will do. However, you can freeze it, but make sure to bring to the room temperature. I use these for cold sandwiches, grill food such as burgers, cevapi, etc., or kofta sandwiches.