The duration a cooked pork shoulder should remain undisturbed after cooking is a critical factor influencing the final quality of the meat. This period allows the muscle fibers to relax and reabsorb juices that were expelled during the cooking process. Without adequate time, a significant amount of moisture is lost when the pork shoulder is sliced, resulting in a drier and less flavorful product. For example, cutting into a pork shoulder immediately after it reaches its target internal temperature will release a substantial amount of liquid, diminishing the overall succulence.
Properly allowing the pork shoulder to sit after cooking yields a significantly more tender and juicy outcome. The process allows the internal temperature to equalize throughout the meat, further breaking down tough connective tissues. Historically, this resting period has been understood by experienced cooks and pitmasters as a fundamental step in achieving optimal results. It is a relatively simple adjustment to the cooking process that dramatically enhances the eating experience. The benefits include improved moisture retention, enhanced flavor, and a more pleasant texture.