Step 1: Prepare the Dough - Combine sourdough starter, flour, and water in a large mixing bowl. Stir until you get a rough dough. Knead for about 5-10 minutes until smooth and elastic.
Step 2: First Rise - Cover the dough and let it rest in a warm spot for about 2 hours or until it has doubled in size.
Step 3: Shape the Dough - Transfer the dough to a well-oiled baking sheet or focaccia pan. Stretch and press the dough into the pan, creating indentations.
Step 4: Second Rise - Cover the dough and let it rise for another 30-60 minutes until puffed up.
Step 5: Baking the Focaccia - Preheat your oven to 425°F (220°C). Drizzle olive oil over the dough and press dimples into the surface. Bake for about 25-30 minutes until golden brown.
