Prep Time 20 minutes mins
Cook Time 40 minutes mins
Resting Time 16 hours hrs
Total Time 17 hours hrs
For best results, use an active, bubbly starter that has recently peaked, and adjust fermentation times to your kitchen temperature—warmer rooms speed things up while cooler ones slow them down. If the dough feels very sticky, slightly damp hands and a dough scraper help manage it without adding extra flour, which can lead to a denser loaf. Folding the cheddar in later in bulk fermentation keeps it from poking through and burning on the crust, and cutting the cheese into small, even cubes ensures good distribution. A well-preheated Dutch oven is key for oven spring and a crisp crust; if you don’t have one, bake on a preheated baking stone with a pan of hot water below for steam. Always allow the bread to cool fully before slicing or the interior may seem gummy, and store leftovers wrapped in a towel or paper bag at room temperature for the best texture.