HEAT ghee to a large stockpot or Dutch oven set to medium-low heat. Add onion and garlic and sauté until soft, about 5 minutes.
ADD the ground chicken in the stockpot or Dutch oven and allow to cook with the onion and garlic, breaking up with a wood spoon, about 5 minutes. Season with sea salt, black pepper, ground cumin and chili powder.
STIR in diced Hannah sweet potato, chicken broth, tomato sauce, tomato paste and buffalo hot sauce and lower the heat to a simmer.
ALLOW to simmer, covered, until potato is soft, stirring every 5 minutes or so, for about 30 minutes total.
REMOVE from the heat and stir cilantro, scallion and diced avocado. Garnish with a squeeze of fresh lime juice.
SERVE between 4, storing any leftovers in the fridge for up to 3 days