Mix all ingredients together until combined.
Cover and let rise for up to 2 hours, or until nearly doubled.
About 20–30 minutes before the dough is fully risen, preheat oven to 450°F (232°C) with the Dutch oven and lid inside.
Turn dough onto a generously floured surface. Using a bench scraper, flip it a few times to build shape and structure.
Transfer to floured parchment paper.
Carefully place the parchment and dough into the hot Dutch oven.
Dust lightly with flour and score an X on top.
Cover and bake for 30–35 minutes.
Remove the lid and bake another 5–10 minutes until golden brown.
Cool completely on a rack before slicing.
