Mix the yogurt and flour together and salt if using.
Mix with a floured hand on the table, in the bowl, or use a spatula until a softish dough with the flour combined (about 2 min).
Cover and rest for 10-30 min.
Mix your filling ingredients together.
Preheat your oven to 240C.
Cut the dough into desired pieces on a floured surface and roughly shape into an oval.
Roll out to about 1mm thick, ensuring the surface and top of the dough are floured.
Add filling to the middle and fold in the sides.
Pinch and fold over the ends to a point creating a boat shape.
Add to a dish with olive oil at the bottom.
Brush the sides with olive oil.
Bake immediately at 240C for 8 minutes.
Turn the oven down to 220C and bake for another 5-7 minutes.
