Add olive oil to a large pot over medium high heat. Add onion, bell pepper, and garlic and saute until translucent, about 6 minutes. Stir in sweet potatoes and saute for 2 minutes.
Add spices, sea salt, pepper, beans, farro, and bone broth and bring to a boil. Reduce to a simmer and cook for 15-20 minutes, until sweet potato is tender and farro is completely cooked. Stir in chopped kale and cook for 2-3 minutes, or until wilted. Divide soup into bowls and garnish with sliced avocado and a drizzle of hot sauce, if desired. Enjoy!
This nutritional information refers to each serving of the entire recipe and not just the products used as ingredients.