Creamy Sweet Potato Soup

Creamy Sweet Potato Soup (as posted on AllRecipes)

3 Large sweet potatoes
3 (14 oz.) cans low-sodium chicken broth
1/4 c. brown sugar, or more to taste
1/2 tsp. salt (to taste)
1/4 tsp. nutmeg
Black pepper to taste
Cayenne pepper to taste
1/3 c. heavy cream

1. Preheat oven to 350 degrees F (175 degrees C).
2. Bake sweet potatoes in preheated oven until soft, about 1 1/2 hours (you can also use a microwave). Remove and let cool slightly.
3. Peel sweet potatoes, and puree with chicken broth in batches, using enough chicken broth so that it purees smoothly. Bring puree to a simmer in a large saucepan over medium-high heat, then reduce heat to medium-low. Stir in the sugar, salt, nutmeg, black pepper, and cayenne pepper; cover, and let simmer for 10 minutes. Remove from heat, and stir in cream.