This dish is a favorite with everyone who has tried it, including our children. The dipping sauce can be made up to two days ahead. The pork can be grilled early in the day and reheated prior to serving.
Preheat grill. Combine all ingredients in a large bowl. Using hands, shape meat mixture into cylinders approximately 3 inches long. Grill over direct heat , turning frequently until cooked through (about 10-12 minutes). Remove from heat and refrigerate, if desired.
Combine sauce ingredients in small saucepan. Simmer 10 minutes and set aside.
To serve, place pork and lettuce leaves on platter and provide small bowls of the dipping sauce. Wrap pork in lettuce leaf and dip into sauce. 6 servings.