01 - Peel and dice the sweet potatoes, chop the onion, mince the garlic, and dice the red bell pepper.
02 - Heat olive oil in a large pot over medium heat. Add onion and garlic, and sauté for 3 minutes until fragrant. Add diced sweet potatoes and red bell pepper, and cook for an additional 6 minutes, stirring occasionally.
03 - Stir in the chili powder, cumin, smoked paprika, black pepper, and salt. Add diced tomatoes with their juices and cook for 2 minutes, mixing well.
04 - Pour in vegetable broth and bring mixture to a simmer. Reduce heat to low, cover, and cook for 20 minutes, or until sweet potatoes are tender.
05 - Stir in black beans and continue cooking for 5 minutes to heat through, allowing flavors to meld.
06 - Ladle chili into bowls and serve warm with desired garnishes.