Add flour, salt and olive oil to a large mixing bowl.
Slowly pour in water in parts, while mixing together till no dry flour remains.
Tip onto the surface and knead into a semi-smooth dough ball.
Place in a greased bowl, cover and leave to rest for 15 minutes.
Once rested, split the dough ball into 8 equal parts, form into balls, and leave to rest for further 5 minutes.
On a lightly floured surface, roll out two evenly sized circles, ready for the filling.