Process 1 can of beans in a food processor or blender until smooth, stopping to scrape down sides.
Drain second can of beans.
Saut onion and garlic in hot oil in a Dutch oven over medium heat 5 minutes or until tender. Stir in processed beans, drained beans, remaining can of undrained beans, broth, and next 5 ingredients.
Bring to a boil; reduce heat, and simmer, stirring often, 15 minutes.