HEAT 2 tablespoons of oil in a large pot and brown pork in batches over medium-high heat, adding more oil as needed. Once pork is browned on all sides, transfer to a platter.
ADD onion, garlic, and peppers to the pot; sauté about 10 minutes. Stir in broth, cream, and tomatoes. Add large Spice packet and Cayenne Pepper packet; salt to taste. Add pumpkin puree, stirring until smooth. Add black beans and browned pork. Bring to a simmer, stirring occasionally for one hour.
LADLE hot chili into bowls, and top with shredded cheddar cheese and scallions.