Smoky Roasted Chicken and Corn Chowder

Name: Smoky Roasted Chicken and Corn Chowder
Ingredients: 4 slices bacon, chopped; 1 cup diced onion; 1/2 cup celery, diced; 1/2 cup red bell pepper, diced; 2 teaspoons garlic, minced; 1 tablespoon fresh thyme, minced or 1 teaspoon dried thyme; 2 tablespoons all-purpose flour; 1 1/2 cups chicken broth; 1 (12 ounce) can evaporated milk; 1 (14 1/2 ounce) can diced tomatoes, well drained; 1 (14 3/4 ounce) can cream-style corn; 2 cups roasted chicken breast, chopped; 1 tablespoon hickory flavored barbecue sauce; 1/2 teaspoon fresh ground black pepper; 1/4 teaspoon salt (or to taste)