Heat a pot over medium heat. Add the pork shoulder, pork belly, salt, garlic and onions and cook until browned. Add 4 cups water, the patis and bay leaves. Simmer for 20 to 30 minutes.
Add the carrots, peas, tomato sauce, pimentos, tomato paste and sugar. Simmer for 30 minutes more.
Spoon the pork mixture over the hot dog buns and serve.
This recipe was provided by a professional chef or restaurant and may have been scaled down from a bulk recipe. The Food Network Kitchens chefs have not tested this recipe, in the proportions indicated, and therefore, we cannot make any representation as to the results.