Preheat grill for indirect cooking over medium heat. Sprinkle pork loin with pepper and garlic salt.
Place on grill and cook about 1 1/2 - 2 hours or until internal temperature reaches 155-160 degrees F. Allow meat to cool while preparing sauce.
Heat butter in large saucepan. Add onion and stir frequently until softened about 5 min. Add remaining ingredients and simmer over low heat for about 30 min.
Shred pork into small pieces discarding any remaining fat. Place pork in large pot. Stir sauce into pork and simmer 40 min. Serve on warm rolls.
Calories From Fat
% Daily Value*
Total Fat 0g
Saturated Fat 0g
Trans Fat 0g
Dietary Fibers 0g
* Percent Daily Values are based on a 2,000 calorie diet.
* Nutrition information is estimated based on the ingredients and cooking instructions as described in each recipe and is intended to be used for informational purposes only. Please note that nutrition details may vary based on methods of preparation, origin and freshness of ingredients used.