Nash, Texas. Nash is a city in Bowie County, Texas, United States, and a suburb of Texarkana. It is part of the Texarkana, Texas - Texarkana, Arkansas Metropolitan Statistical Area. The population was 2,960 at the 2010 census, up from 2,169 at the 2000 census.
Preheat the oven to 350 degrees Fahrenheit. Put the marinade and pork roast in the roasting pan, and discard the plastic bag. Roast until the temperature in the center of the roast is 155 degrees, testing with an instant-read thermometer.Start checking the temperature half an hour after you put the roast in the oven.reheat the oven to 325 degrees Fahrenheit. Place the picnic shoulder roast on a rack in the roasting pan, fat side up. Make shallow cuts in the rind and fat. Rub the cuts with salt.
1 Cook the pork roast in a Dutch oven on your stove top. 2  You will want to bring all the ingredients, including the added liquid, to a boil. 3  Then, turn down the temperature and cook covered on low for 2.5 to 3 hours.lace the pork roast in the pan to brown. Turn the roast on each of its sides when they reach a caramel color. 1  Browning a roast helps it to seal in the juices during the cooking process. 2  It is recommended whether you use an oven or a slow cooker.