Mix the Dough

In a large mixing bowl, whisk together the flour, salt, and yeast. Add the warm water and stir with a wooden spoon until a sticky dough forms. Cover the bowl with plastic wrap or a clean kitchen towel and let it sit at room temperature for 12-18 hours. The dough should rise and have a bubbly, spongy texture.

Preheat the Oven and Dutch Oven

About 30 minutes before baking, preheat your oven to 450°F (232°C). Place your Dutch oven (with the lid on) in the oven while it preheats. This will help create a steamy environment for a crispier crust.

Shape the Dough

Turn the dough onto a lightly floured surface and shape it into a round ball by folding the edges under. Place the dough on a piece of parchment paper, which will make it easier to transfer to the Dutch oven.

Rest the Dough

Cover the dough with a towel and let it rest for about 30 minutes while the oven finishes preheating.

Bake the Bread

Carefully remove the hot Dutch oven from the oven and lift the dough (with the parchment paper) into the pot. Cover with the lid and bake for 30 minutes. After 30 minutes, remove the lid and bake for an additional 10-15 minutes, or until the crust is golden brown.