Mix flour, yeast, and salt in a large bowl.
Add water and mix with the handle of a wooden spoon until fully combined.
Cover the bowl with cling wrap or a plate and let the dough rise at room temperature for 2–3 hours until doubled in size, wobbly, and bubbly on top.
If using refrigerated dough, let it sit at room temperature for 45–60 minutes while preheating the oven.
Place a Dutch oven with its lid inside the oven and preheat to 230°C/450°F (220°C fan) for 30 minutes.
Lightly flour a work surface and scrape the dough out.
Sprinkle the top with more flour, then fold the sides inwards about six times to create a round shape.
Flip the dough onto parchment paper, seam side down, and gently adjust the shape.
Carefully remove the hot Dutch oven, then use the parchment paper to lower the dough inside.
Cover with the lid and bake for 30 minutes.
Remove the lid and continue baking for 12 more minutes until deep golden brown and crispy.
Let the bread cool on a rack for 10 minutes before slicing.