Preheat the oven to 450 degrees.
Cut a piece of parchment paper to a size that will cover your banneton and the bottom of your Dutch Oven.
Remove the dough from the refrigerator. Place the parchment paper on top of the bannton and gently turn the banneton over so that the dough is now sitting on the parchment paper. Gently lower the parchment, with the dough, into the Dutch Oven.
Once the oven is heated, gently score the top of the dough with a lame or very sharp knive.
Spray the inside of the lid of the Dutch Oven with water, cover the Dutch Oven and place in pre-heated oven.
Set the timer for 20 minutes.
When 20 minutes has passed, remove the lid of the Dutch Oven and reduce the oven temperature to 425.
Set the timer for 30 minutes.
When 30 minutes has passed, remove the Dutch Oven from the oven, and gently turn out the bread and remove the parchment paper.
Turn off the oven and return the loaf of bread to the oven for 5 minutes.
When 5 minutes has passed, remove the loaf of bread from the oven. Transfer to a cooling rack. Allow to cool a minimum of 1 hour prior to cutting.