Begin by activating your sourdough starter.
Scald the milk and dissolve the sugar and yeast in it. Mix in the flour and olive oil, then add the salt and knead thoroughly.
Add the chopped olives and knead again for a few minutes.
Let the dough rise in a warm place until it has doubled in size.
Preheat your oven to 200 degrees Celsius. Stretch and shape the focaccia in a rectangular pan.
Drizzle the focaccia with olive oil and dimple the surface with your fingertips.
Add a sprinkle of coarse sea salt.
Bake for 20-25 minutes, or until golden brown and cooked through.
Per maggiori dettagli o varianti vai alla ricetta completa.