Reading the crumb: what your loaf is telling you
Cutting into a loaf is the moment of truth. Over a few dozen bakes I started to recognise the patterns.
Dense and tight
Usually under-proofed. Give the bulk ferment more time, especially in a cool kitchen.
One big tunnel under the crust
Often a shaping issue, or too little proof. Shape tighter and let it rise a little longer.
Gummy line at the bottom
Cut too early, or the oven was not hot enough. Wait at least an hour before slicing.