Whisk together warm water, olive oil, honey and yeast. Stir in bread flour and salt. Cover and rest at room temp for 15 minutes.
Stretch + fold the dough like I do in the video - do this about 8 times around the bowl. Cover and rest at room temp for 15 minutes.
Repeat the the stretch + folds once more, cover and proof at room temp for 1-1.5 hours.
Line 9x13 metal baking tray with nonstick parchment paper. You can use a larger tray if you want it thinner/crispier. Coat the paper with 3 tablespoons extra virgin olive oil.
Transfer the dough to the tray and fold as shown in tutorial. Cover and proof at room temperature for 1-1.5 hours.
Preheat oven to 220C/430F, place oven rack in lowest position.
Spread dough to edges, scatter over rosemary (if using), drizzle with olive oil and dimple. Add additional toppings. Add flaky sea salt.
Bake for 18-24 minutes on the lowest rack to help the bottom of the bread to crisp up.
Transfer to a cooling rack, wait at least 15 minutes and then cut in and enjoy!
Additional butter Focaccia
Make the Same-Day Focaccia dough recipe as normal.
During the stretch and folds, add in the grated frozen salted butter (57g/ ½ stick / ¼ cup for each set of folds).
Line the tray with 2-3 tablespoons of salted butter.
Let the dough proof in the tray and then dimple with 2 more tablespoons of salted butter before baking.
