Methods for cooking pork crown roast include cooking in a high oven for a short period of time and then reducing the heat or cooking on low heat for several hours and then increasing the heat for a short time. Another method involves cooking the crown roast of pork on the grill over indirect heat.
To make FoodNetwork.com's recipe for pork crown roast, heat an oven to 450 degrees Fahrenheit. Combine 4 cloves of garlic, 1 bunch each of fresh rosemary and sage, 1/2 teaspoon crushed red pepper and 1/2 cup olive oil. Brush the roast with the oil mixture, and sprinkle with salt. Fill the center of the roast with stuffing, and place it in a roasting pan.
Fill the pan with diced vegetables, chicken stock, white wine and bay leaves. Roast for about 30 minutes, and then reduce the heat to 325 degrees F and continue roasting for 2 1/2 hours. Let the roast rest for 20 to 25 minutes before serving.
SeriousEats.com recommends cooking the roast at 250 degrees F until the meat reaches an internal temperature of 140 degrees F. After fully heating the meat, increase the oven temperature to 500 degrees F, and roast until the exterior of the roast browns and any fat becomes crisp.