In a large bowl mix together the white bread flour, all-purpose flour, instant yeast, salt, and sugar.
Add water that is 120-130℉ (you will need a food thermometer for this recipe as the temperature is crucial).
Stir with a wooden spoon until well combined (use your hands if needed to work in all the flour).
Sprinkle the dough ball with all-purpose flour and cover the bowl with a kitchen towel.
Let dough sit in a warm, draft-free place until doubled in size, about 1 hour.
Dust a work surface with all-purpose flour and turn the dough out onto it, gently deflating it with your hand.
Use your hands to shape the dough into a round loaf and place on a large piece of parchment paper.
Trim the parchment paper in a circle around the bread, leaving a 2" border of paper around the bread.
Cover the loaf and parchment paper with a kitchen towel and let sit in a warm, draft-free place until doubled in size, about 1 hour.
30 minutes before you are ready to bake your bread, place the bread cloche or Dutch oven in the middle of the oven with a small, ovenproof dish filled with hot water on the bottom rack.
Preheat the oven to 450 ℉
Once the dough has doubled in size, score the top of the loaf with a bread lame for a design if desired.
Transfer the dough with parchment paper to the preheated bread cloche or Dutch oven, be careful not to burn yourself!
Cover with the lid and bake 30 minutes.
Remove the lid and bake an additional 10-15 minutes until golden brown or until the bread reaches your desired color.
Transfer bread to a cooling rack and allow to cool.
Slice & Enjoy!