About an hour before you're ready to use the dough, take it out of the fridge and allow it to come to room temp.
When you're ready to make the sourdough gozleme, divide the dough up into around 8 or 9 portions. I generally make mine 80g, but you can make them larger if you prefer.
Take a large rolling pin and a dough ball. On a lightly floured surface, roll the ball out into a circle around 30cm (12"). It doesn't have to be perfect at all.
Place a portion of the filling into the centre of the circle. For an 80g dough ball rolled to 30cm (12") I use 60g of filling.
Now fold the edges of the dough in so that the gozleme forms a rough square (or rectangle). These can be as rustic as you like!
Place the filled and shaped gozleme onto a well floured pizza paddle or bread peel.
Heat a cast iron skillet over a high flame until it's searing hot. Turn the heat down a little and then place the sourdough gozleme into the pan top down (so the joins are on the top). I don't add oil to the cast iron skillet because there's plenty of oil in the dough.
Cook for around 2 minutes on each side, or until the dough is golden brown and crispy.
Once the gozleme are cooked through and golden, place onto a wire rack to cool slightly before serving.