1. Drizzle enough olive oil to coat the bottom of a large pot and place over medium heat. Add chopped onion and sauté until soft. Add garlic and cook for a few more minutes. Stir in chicken, tomatoes, beans, corn and chicken broth. Before it boils start to add bbq sauce a little at a time, taste as you go! Then bring to a boil and let cook for 5 minutes. Remove from heat and serve.