Flip the first pancake over and place the second one on top of it, on the just-cooked side. Let it cook for a minute or so until the underside is golden, then turn over both the pancakes together (now the new pancake will be facing down, and the first one facing up). Place a new circle of dough on top of the stack, and flip the whole thing. Repeat with the remaining dough so that you have a stack of 12 pancakes in the end. Once you remove the mufletas from the pan, cover them quickly with a towel, so they stay hot and moist. Serve immediately with butter and honey.