Method
Preparation
In a large bowl, combine the dry ingredients: flour, instant yeast, and salt. Stir briefly to distribute.
Gradually add warm water to the dry mix while stirring until a shaggy dough forms.
Cover the bowl with plastic wrap and let it sit at room temperature for 12 to 18 hours.
Baking
Preheat your oven to 450°F (232°C) and place a Dutch oven inside to heat.
Turn the rested dough out onto a floured surface and shape it into a round loaf.
Let the shaped loaf rest for 30 minutes on parchment or a floured towel.
Remove the hot Dutch oven and place the loaf inside.
Cover and bake for 30 minutes, then remove the lid and bake for an additional 15 minutes until golden-brown.
Remove the bread from the oven and allow it to cool for 30–60 minutes before slicing.
Notes
For a crispier crust, remove the loaf from the Dutch oven for the last 5–10 minutes and briefly broil while watching closely. Score the top of the loaf with a sharp knife just before baking to control how it expands in the oven.