Sourdough focaccia
3 tray (30 × 40 cm) · about 6.4 kg · 4 × 6 inDough
3000 g bread flour
2400 g water
600 g active levain (100% hydration)
66 g fine salt
120 g extra virgin olive oil
Tray and Bake
180 g extra virgin olive oil, for the tray and top
12 g flaky salt
12 g rosemary leaves