Bring soup and catsup to a boil in a large Dutch oven over open fire. Fry salt pork and saute onions until tender in skillet and add to the soup mixture. Add all other ingredients except fish. If too thick, add 1 cup water. Boil five minutes. Drop in fish, and cook about 5 more minutes.
This recipe was provided by a chef, restaurant or culinary professional. It has not been tested for home use.
Recipe courtesy of George Ranch Historical Park, Richmond, TX