Start by mixing all of the dry ingredients, flours and salt. Sift them together onto a needing board or into the bowl of a standmixer.
Proof the yeast in the warm water with 2 tsp of sugar. Once the mixture is foamy, it's ready.
If mixing by hand, make a well in the center of the flour and pour the yeast mixture in the center. Begin to incorporate the flour with the water slowly. Once the flour is all incorporated, begin to knead the dough until you achieve a smooth ball. This may take anywhere between 10-15 mins.
If using a standmixer, make sure your stand mixer is large enough to handle this amount of dough. Add all of the ingredients to the stand mixer and knead on medium speed with the dough hook attachment until the dough releases from the sides of the bowl. This process will take about 5-8 mins.
Once you have a smooth dough ball, cover and let it rise for 1-2 hours, until doubled in size.
Punch the dough down and form a ball again.
Into a 2 9×12 baking pans, sprinkle cornmeal on the bottom.
Cut pieces of dough. I use my scale to make sure they are all approximately the same size. They should be around 125g each.
Form each piece into a tight ball , roll it on the counter to smooth it out. Then roll it out to a log shape. Place into the baking pan and place the logs very close together so that they are touching. If you need to squeeze them together to make them fit that's fine.
Cover the with plastic wrap and let it rise for 30 mins.
In the meantime, preheat your oven to 400F.
Place them into the preheated oven. I like to spray the walls of the hot oven with water to create a steam effect. It helps the bread rise nicely when baking. Bake for 30 – 35 mins, until golden.
* Once slightly cooled, Pull them apart and lower the oven temp to 250-275F. Place them directly onto the grates of the oven. If you have a convection option on your oven, use it. These will toast for 3-5 hours, depending on your oven. You know they are ready when you squeeze one and breaks apart easily. That means you have throughly dried them out.