1 hour
Cook for 2 to 4 hours, until fork tender: Let the pork cook undisturbed for 2 hours, then begin checking it every half hour. Total cooking time will be 2 to 4 hours, depending on the amount of pork and whether it's bone-in (which takes longer to cook). Using a pastry brush, spread the mixture all over the pork shoulder. Set the meat on a rack set into a roasting pan. Roast for 20 minutes, and then reduce the heat to 325 degrees F. Continue to cook until an instant-read thermometer inserted into the shoulder reads 185 degrees F, about 4 hours. Remove the pork from the oven and let stand until cool enough to handle, about 30 minutes. Pork shoulder is best when it's cooked long and slow. Roast uncovered in the oven for about 1 hour per pound of meat. You may reduce the heat as needed if the pork appears to be cooking too quickly-many recipes call for 325 degrees Fahrenheit (163 degrees Celsius) rather than 350 (177 C). 1 Roast in a preheated 500 degree (F) oven for 20 minutes. 2  Reduce heat to 300 degrees and roast for an additional 30 minutes per pound. 3  Total cooking time for an 8lb roast should be about 4hrs and 20 minutes. 4  Remove the pork roast from the oven and let rest for 30 minutes. 6. Cook at a low heat for 8 to 10 hours. Place the cover on the crock pot and begin the lengthy slow cooking process. Slow cooking allows plenty of leeway in terms of cooking time, but, generally, you'll want to cook for roughly 2 hours per pound of meat. Pork shoulder (also known as Boston butt or Pork butt) is a cut of meat from the upper part of the front leg of a pig-the shoulder, in other words. Typically, pork shoulder cooking methods use slow, gradual cooking to create a tender, juicy, meat falls off the bone piece of pork. Regardless of the cooking method, this versatile cut of meat can serve as a main course, be pulled for sandwiches, or offered alongside summer barbecue fare.
http://www.thekitchn.com/how-to-cook-and-shred-a-pork-shoulder-for-pulled-pork-79485 http://www.foodnetwork.com/recipes/aaron-mccargo-jr/simple-roasted-pork-shoulder-recipe.html http://www.wikihow.com/Cook-Pork-Shoulder http://www.ibreatheimhungry.com/2012/08/easy-roasted-pork-shoulder-3.html http://www.wikihow.com/Cook-Pork-Shoulder http://www.wikihow.com/Cook-Pork-Shoulder
how long to cook shoulder of pork