In a large pot over medium heat, MIX together sausage, onion and garlic, COOKING until onion softens.
ADD beans,chiles, broth and the three seasonings; STIR together.
SIMMER for 30 minutes.
STIR in sour cream and heavy cream; SIMMER an additional 5 minutes.
Per Serving (excluding unknown items): 669 Calories; 47g Fat (63.3% calories from fat); 24g Protein; 38g Carbohydrate; 7g Dietary Fiber; 96mg Cholesterol; 1072mg Sodium. Exchanges: 2 Grain(Starch); 2 Lean Meat; 1/2 Vegetable; 0 Non-Fat Milk; 8 1/2 Fat.