Assuming we have a dough ready to use
Add some extra virgin olive oil in the pan
Start stretch the dough in the pan and make sure all corner are reached
Once all the corner are reached cover the pan with plastic or cover with the lid
Let rest the pan at room temp or even better at warm spot (will help the dough to prove fast and be very puffy)
After 1-2h the focaccia are ready to bake (550-600 F)
Before put the focaccia in the oven you can add some rosemary, coarse salt and extra virgin olive oil.
The cooking time is varies depending on the oven, cook until the top of the Focaccia turning in nice golden color
You can serve hot or cut in small pieces and serve as appetizer or cut in half and fill with prosciutto and arugula.