Ingredients

1 large white onion, chopped2 large carrots, coarsely chopped1/2 cup frozen corn3 large garlic cloves, minced1 can (16 ounces) chili beans, undrained1 can (16 ounces) kidney beans, rinsed and drained1 can (15-1/2 ounces) navy beans, rinsed and drained1 can (15-1/2 ounces) great northern beans, rinsed and drained1 can (15 ounces) pinto beans, rinsed and drained1 can (15 ounces) black beans, rinsed and drained2 cans (14-1/2 ounces each ) fire-roasted diced tomatoes, undrained1 can (28 ounces) crushed tomatoes1 can (4 ounces) chopped fire-roasted green chiles1 tablespoon chili powder2 teaspoons ground cumin2 teaspoons ground chipotle pepperChopped avocado, optional

Preparation

In a 6- or 7-qt. slow cooker, combine first 16 ingredients. Cook, covered, on low until vegetables are tender, 6-8 hours. If desired, serve with avocado.