- Prepare the Beans: 
- Rinse and soak the purple black beans overnight. 
- Drain and rinse before use. 
- Sauté Aromatics: 
- Heat olive oil in a large pot over medium heat. 
- Add onion and garlic; sauté until translucent. 
- Add Vegetables and Spices: 
- Incorporate carrots and celery; cook for a few minutes. 
- Stir in cumin, smoked paprika, oregano, and bay leaf; cook until fragrant. 
- Combine Beans and Broth: 
- Add beans and vegetable broth to the pot. 
- Bring to a boil, then reduce heat to a simmer. 
- Cover and cook until beans are tender, about 1 to 1.5 hours. 
- Season and Serve: 
- Season with salt and pepper. 
- Serve with lime wedges and cilantro.