Add beef broth, cream cheese, rotel, salsa and white cheddar cheese to crock pot. You can turn it on at this point to high.
In a small bowl, mix together cumin, chili power, sage, garlic powder, paprika, basil and salt. Combine well. Set aside.
In a frying pan, brown ground sausage.
Once fully cooked, add 2 tablespoons of spice mix to ground sausage and mix well.
Add remaining spice mixture to crock pot.
Finally, add ground sausage to crock pot and cook on low for 4-6 hours or high for 1-2 hour.
Stir occasionally to break up cream cheese.
Once cooking time is done, add sour cream to crock and mix well.
Serve hot and top with toppings of choice (sour cream, cheese, green onions, etc...)