Combine all dry ingredients in a bowl, mix together well with a whisk.
Add hot water and stir with a spatula. Dough will be sticky.
Cover bowl with plastic wrap and let sit for two hours or until it doubles in size.
After dough has doubled in size, preheat oven to 450 and put in dutch oven to heat up. (be sure your dutch oven has a oven safe lid hadle, some cheaper ones are made of plastic and will melt)
While the oven heats, dust work surface with flour, lay out dough, sprinkle more flour on top.
Fold dough over onto itself a few times using a dough scraper.
Lightly shape dough into a ball, place dough on top of parchment paper then into the heated dutch oven.
Cook Covered for 30 minutes, remove lid and cook for another 10-15 minutes until your desired darkness.
Let cool on a wire rack before slicing