01 - Combine bread flour, fine sea salt, and instant dry yeast in a large bowl; mix thoroughly.
02 - Add lukewarm water and extra virgin olive oil to dry ingredients and stir until a sticky dough forms.
03 - Knead dough on a floured surface for 8 to 10 minutes until smooth and elastic, or use a stand mixer with a dough hook for 6 to 8 minutes.
04 - Lightly oil a clean bowl, place dough inside, cover with a damp towel or plastic wrap, and let it rise in a warm place for 1 hour, until doubled in size.
05 - Oil a 9x13-inch baking pan generously. Press and stretch the dough to fit the pan, cover, and allow it to rise for an additional 30 minutes.
06 - Set oven temperature to 430°F (220°C).
07 - Dimple the dough evenly with fingertips, drizzle with extra virgin olive oil, and sprinkle with minced garlic, chopped fresh rosemary and thyme, plus flaky sea salt.
08 - Bake for 20 to 25 minutes until the surface is golden brown and crisp.
09 - Allow focaccia to cool slightly before slicing and serving.