01 -
Make sure your starter gets fed 6 to 12 hours before you mix the dough. Keep it in a warm area (around 75°F) if you need it ready faster in 6 hours. Cooler areas (65-68°F) might take closer to 12 hours.
02 -
Stir the starter and warm water into a bowl with cocoa powder, sugar, salt, and flour. Work it together until you don’t see any dry flour. Throw a damp towel over it and let it sit about 20 minutes so everything blends nicely.
03 -
With wet hands, gently flatten the dough and layer in the cherries and chocolate chips bit by bit. Stretch and fold it 4 separate times, giving it a 20-minute rest between each one.
04 -
Give the dough some time to rise, covering it while you wait for it to almost double. Look for tiny bubbles forming from fermenting. Depending on temperature and starter activity, this could be 4 to 12 hours.
05 -
Shape the dough into a loaf and place it seam-side up in a rice flour-dusted banneton. Pop it in the fridge and let it proof slowly overnight, anywhere from 12 to 16 hours.
06 -
Preheat your oven with a Dutch oven inside to 450°F. Right before baking, score the dough, toss in 2 ice cubes for extra steam, and bake with the lid on for 45 minutes. If you want a darker crust, give it 5 extra minutes with the lid off.
07 -
Let the bread cool completely on a rack for 2 to 4 hours before slicing it up. Enjoy when it’s at its best!