Ingredients 4 pound Chuck roast 1/4 cup of red wine vinegar 1 cup of sliced onions 2 tablespoons of shortening 2 minced garlic cloves 1/2 cup of catsup 1/2 cup of water 2 tablespoons of Worcestershire sauce 1 teaspoon of rosemary 1 teaspoon of salt Directions Melt the shortening in a heavy pan and brown …