Mix the Dry Ingredients: In a large bowl, combine the bread flour and sea salt until evenly mixed.
Add the Starter and Water: Stir in the sourdough starter, then add the water. Mix everything together until a shaggy dough forms. No fancy tools needed—just your hands or a spatula!
Let it Rise: Cover the bowl with plastic wrap and let it sit at room temperature for 12 to 18 hours. The longer it rests, the better the flavor!
Shape the Dough: After the dough has risen, turn it out onto a floured surface. Use floured hands to shape it into a ball. Let it rest for about 15 minutes.
Preheat the Oven: About 30 minutes before you plan to bake, preheat your oven to 450°F (230°C) and place a Dutch oven inside to heat.
Bake the Bread: Carefully remove the hot Dutch oven from the oven and place the dough inside. Cover it and bake for 30 minutes. After that, remove the lid and bake for an additional 15 minutes until golden brown.
Cool and Enjoy: Let the bread cool completely on a wire rack before slicing. Enjoy the fruits of your labor with a pat of butter or your favorite spread!