01 - In a large bowl, mix bread flour and fine sea salt until evenly distributed.
02 - In a separate container, stir active dry yeast and sugar into lukewarm water. Let stand for 5 to 10 minutes until foamy.
03 - Pour the yeast mixture and ¼ cup olive oil into the flour mixture. Stir until a sticky dough forms.
04 - Knead dough on a floured surface for 8 to 10 minutes until smooth and elastic, or knead with a stand mixer and dough hook for 5 to 7 minutes.
05 - Lightly oil a large bowl, place the dough inside, cover with a damp towel or plastic wrap, and let rise in a warm place for 1 to 2 hours until doubled in size.
06 - Oil a 9x13-inch baking sheet generously. Transfer the dough and gently stretch it to fill the pan evenly.
07 - Cover the dough and let it rise again for 30 to 45 minutes until slightly puffy.
08 - Preheat the oven to 425°F.
09 - Using oiled fingers, dimple the dough surface. Drizzle with olive oil, sprinkle rosemary leaves and coarse sea salt. Add cherry tomatoes and olives if desired.
10 - Bake for 20 to 25 minutes until the crust is golden brown and crisp.
11 - Allow the bread to cool slightly before slicing and serving.