Whisk the dry ingredients together in a bowl.
Add water and either mix by hand or with a wooden spoon. Continue to stir/mix until all flour is consumed and a soft and sticky ball is formed.
Cover the bowl with plastic wrap for at least 18 hours.
Punch dough down and pull dough out of bowl and onto floured parchment paper.
Flour top and smooth out with your hands. Fold opposite ends inward and flip over with seams down.
Round out the top and cover with floured linen/cotton cloth(not terry cloth). Let it rest for 2 hours.(second rise).
Place Dutch oven on middle rack in the oven as it preheats to 450 degrees about 1 1/2 hours into the second rise.
At the 2 hour mark, carefully remove pan from oven to stove top. Round out dough into a ball. Remove any excess flour around it. Lift dough on parchment paper and place it in a the Dutch oven. Place lid on Dutch oven and place back in oven.
Bake for 30 minutes. Remove from oven and remove the lid. Return back to the oven for an additional 15-20 minutes to allow crust to brown.
Lift bread on parchment paper out of the Dutch oven and set on a cooling rack.
Cool slightly before slicing if you can wait that long.