110g/1cupwhole grain spelt flour or whole-wheat flour
400g-450g/3cupsbread flour
1tbspsea salt
1rosemary sprigleaves chopped (optional)
Instructions
Dissolve yeast in warm water. Mix both flours, salt and chopped rosemary in a large bowl. Add yeasted water and mix with your hand just until a dough forms. You don't need to knead. Cover the bowl with a plastic wrap and a towel and put somewhere warm to rise for 2 hours.
Turn your dough out on a floured surface and form into a ball. If using a banneton dust it with flour and put the dough in to rise for another hour, cover with a tea towel. If not using a banneton put it on a baking sheet lined with parchment paper dust with more flour and cover with a tea towel.
Preheat your oven to 450F/250C and set two racks, one in the lower bottom and the other one in the middle of the oven. Place a deep baking pan filled with 1" of water on the bottom rack to produce steam, which contributes to better crust.
If you are using a banneton carefully turn your dough out on a parchment lined baking sheet and put in the oven for 30 minutes. If your bread was rising on a baking sheet, take the tea towel off and put the bread in the oven for 30 minutes.
When the bread is baked, take it off the baking sheet immediately and cool it on a wire rack.