Leftovers make this chicken gumbo an absolute breeze. The only prep you'll need to do is to dice a bell pepper and slice some okra if you're using fresh. That's it! If you don't have leftover chicken and sauce from Wine & Tomato Braised Chicken, you can use 2 cups shredded cooked chicken and 2 cups canned diced tomatoes instead of the leftover sauce. Download a FREE Cookbook with Our Best Chicken Recipes!