In a 4-quart saucepan, heat oil over medium heat. Add the onion, red pepper, and garlic; cook 5 to 6 minutes or until tender, stirring occasionally.
Add the broth, tomatoes, sweet potato, cumin, salt and pepper; bring to a boil.
Reduce heat and simmer 12 minutes or until potatoes are tender.
Stir in Hot Links, beans, and cilantro; continue cooking 5 to 8 minutes or until heated through and thickened slightly.