This artisan-style focaccia uses a slow, cold fermentation to develop incredible flavor and texture. After resting in the fridge for up to 48 hours, the dough bakes into a golden, crisp-edged bread with a tender, chewy center. Perfect for dipping, sandwiches, or enjoying warm with olive oil.
2tablespoonsextra virgin olive oil (plus more for drizzling)
Semolina, for the pan (optional, for a crisp base)
Flaky salt and toppings (fresh rosemary, cherry tomatoes, olives, etc.)
Prevent your screen from going dark
Instructions
Activate the yeast (optional but recommended for reliability): In a small bowl, whisk the yeast into the lukewarm water. Let it sit for 5–10 minutes until foamy.Tip: If your yeast doesn’t foam, it may be expired, or the water was too hot or cold.
Mix the dough: In a large mixing bowl, combine the 00 flour, bread flour, and salt. Add the activated yeast mixture and olive oil. Mix with a spatula or wooden spoon until a very soft, sticky dough forms.
First rest — cold fermentation:Drizzle a little olive oil over the dough to prevent drying out. Cover the bowl tightly with plastic wrap or a lid and refrigerate for 36–48 hours. This slow fermentation develops deep flavor and an airy, open crumb.
Bring to room temperature: Remove the dough from the fridge and let it sit, still covered, for 2–3 hours until puffy and bubbly.
Prepare the pan: Line a 9×13-inch baking tray with parchment paper. Sprinkle the base generously with semolina and drizzle with olive oil. Gently tip the dough onto the tray — don’t pull or stretch it. Let it naturally spread, nudging it lightly with oiled hands if needed.
Final rise: Let the dough rest in the tray, uncovered, for 30–45 minutes while you preheat your oven to 450°F (230°C). It should puff up slightly during this time.
Dimple and drizzle: Drizzle the top with olive oil, then press your fingertips into the dough to create deep dimples. Top with flaky salt, rosemary, or any desired toppings.
Bake: Bake for 25–30 minutes until golden brown on top and the edges are crisp.
Cool and serve: Cool on a rack for at least 10 minutes before slicing. Serve warm or at room temperature.
Notes
Tips for Success
Always use lukewarm water — too hot will kill the yeast, too cold will slow it down.
Don’t over-handle the dough; keeping the air bubbles intact creates the light, airy texture.
The longer the fermentation, the more flavorful your focaccia will be.
Timing breakdown: The dough ferments in the fridge for 36–48 hours, then needs about 2–3 hours at room temperature for the second rise before baking.
The dough will be very soft and sticky — this is what gives you the airy, bubbly texture. Avoid adding extra flour.
Handle the dough gently: when pressing in dimples with your fingers, don’t press all the way through to the tray — this dough is thin, so just press lightly.
To prevent toppings from burning, use a pastry brush to lightly coat rosemary or other herbs with olive oil.
For maximum flavor, allow the dough to ferment for the full 48 hours in the fridge.
Leftovers keep well in an airtight container for up to 2 days and toast beautifully.