# What You'll Need:
→ Dough
01 - 4 cups bread flour
02 - 2 teaspoons instant dry yeast
03 - 1½ teaspoons fine sea salt
04 - 2 tablespoons extra virgin olive oil
05 - 1½ cups lukewarm water
→ Topping
06 - 3 tablespoons extra virgin olive oil, plus more for drizzling
07 - 2 tablespoons fresh rosemary leaves, chopped
08 - 2 teaspoons flaky sea salt
# How-To Steps:
01 - In a large bowl, mix bread flour, instant yeast, and fine sea salt until evenly distributed.
02 - Add olive oil and lukewarm water to dry ingredients, stirring until a sticky dough is formed.
03 - Transfer dough to a lightly oiled surface and knead for 8 to 10 minutes until smooth and elastic.
04 - Place dough into a lightly oiled bowl, cover with plastic wrap or a damp towel, and let it rise in a warm place until doubled in size, about 1 hour.
05 - Line a 12x16 inch baking sheet with parchment paper and drizzle with 1 tablespoon olive oil.
06 - Place risen dough onto prepared sheet and gently stretch and press with your fingers to fill the pan. Cover and allow to rise again for 30 minutes.
07 - Preheat the oven to 430°F.
08 - Dimple the dough all over with your fingertips, drizzle with remaining olive oil, and evenly sprinkle chopped rosemary and flaky sea salt on top.
09 - Bake for 20 to 25 minutes until the surface is golden and edges are crisp.
10 - Allow focaccia to cool slightly, then slice and serve warm or at room temperature.