The recipe for focaccia is the same I already posted.
All you need is:
3 big cups of all purpose flour
1 big cup of warm water
1 to 2 tbps olive oil
1 package of dry yeast ( 9g)
A little bit salt and sugar.
Add the dry yeast to water with the salt and sugar. Let it rest for 5-10 minutes.
With a wooden spoon mix the water-yeast mixture with the flour.
It doesn’t have to be very well mixed. Just that it’s everything connected. Let it rest for 1 hour.
In the meantime you can make the filling.
All you need is:
300g of ground beef
2 garlic golves
200ml tomatoe sauce
150g mozzarella
Salt, pepper, rosemary, basil and olive oil.
Cut the garlic into slices and roast it on olive oil. Add the ground beef and 2 minutes later everything else.
Mix everything and cook it for 7-10 minutes. Till all the water is gone.
Roll the dough to 2-3cm thickness. Place the ground beef and cheese like on the picture. The other half of the dough place over the beef and cut the top. Glaze it with a little bit olive oil, so it gets a nice color.
Bake it for 30 min on 180°C ( till it gets golden crust) .