Make the focaccia dough

• In a mixing bowl, combine the bread flour, instant yeast and salt.
• Pour in the lukewarm water and a little olive oil, then mix until no dry flour remains.
• Cover and let the dough rest and rise until doubled in size.

Prepare the garlic butter

• Mix the softened butter with the minced garlic and chopped parsley until well combined.

Stretch and fill the dough

• Grease the baking dish generously with olive oil.
• Stretch half of the dough into the dish with oiled hands.
• Spread the garlic butter over the dough, then scatter the mozzarella and parmesan on top.
• Stretch the remaining dough over the filling and seal the edges well.

Second rise

• Cover the filled focaccia and let it rise again until puffy.

Dimple and season

• Dimple the surface of the dough with oiled fingers.
• Brush with olive oil and sprinkle with flaky sea salt.

Bake the focaccia

• Bake in a preheated oven at 220 °C until golden and crisp, and the cheese is melted inside.
• Let it cool slightly in the dish before cutting so the cheese sets.