Feed sourdough the night before. The night before, feed your sourdough starter by adding 20 g of sourdough starter to 40 g of all-purpose flour and 40 g of filtered water. Stir to combine and allow to sit for 8 hours.
Mix ingredients. In a large mixing bowl add the water, sourdough starter, honey, 1 tablespoon of olive oil, and salt. Stir to combine.
Add flour. Next, add the flour all at once. Stir to combine so the flour is fully incorporated. The dough will be slightly wet.
Rise. Cover the bowl with plastic wrap and place on the counter at room temperature until it doubles in size. This should take between 8-12 hours, depending on the room temperature and how active your starter is.
Prep baking sheet. Prepare a baking sheet by drizzling 2 tablespoons of olive oil on the bottom of a baking sheet. If your food sticks to your baking sheet, add a piece of parchment paper first, then drizzle the olive oil.
Add dough to sheet and rise. Turn the dough out onto the prepared baking sheet and allow the dough to spread. If it doesn’t spread fully, shape the dough so it flattens out and is evenly distributed on the baking sheet. Cover and rise for 2-3 hours (allowing it to double in size again and develop bubbles in the dough).
Preheat oven. Preheat the oven to 425 ℉.
Add olive oil. Drizzle the remaining 1 tablespoon of olive oil over the top of the dough. Using your fingertips, gently press into the dough, popping the large bubbles that formed and creating divots in the dough.
Add toppings. Press the toppings into the dough and sprinkle with coarse salt.
Bake. Bake at 425 ℉ for 25 minutes or until the top is golden brown.