Tangy Barbecue Pulled Chicken Sandwich

Name: Tangy Barbecue Pulled Chicken Sandwich
Ingredients: 1 can (18 oz each) progresso recipe starters fire roasted tomato cooking sauce; 1/2 cup apple cider vinegar; 2 tablespoons unsalted butter; 1/4 cup brown sugar; 2 teaspoons dry mustard powder (we use coleman’s); 2 teaspoons worcestershire sauce; 1 tablespoon molasses (we use blackstrap unsulphured molasses); 1/4 teaspoon ground cayenne pepper; 2 cups warm shredded cooked chicken (1/2 deli rotisserie chicken); 4 soft burger buns, split; 3/4 cup shredded red cabbage (or favorite coleslaw)