Delicious Sweet Potato, Black Bean, and Collard Soup

Name: Delicious Sweet Potato, Black Bean, and Collard Soup
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Cuisine: Asian, Indian
Ingredients: ¾ cup chopped onions; ¾ cup chopped red bell peppers; 2 Tbsp low-sodium vegetable broth; 2 tsp ground cumin; 2 tsp curry powder; 1 ½ cups cooked black beans, rinsed and drained; 4 cups water; 1 large sweet potato, diced; 4 cups chopped collard greens; ¼ tsp salt; ½ tsp black pepper