Melt the butter in a large saucepan over medium heat. Place the red bell pepper, onion and garlic in the saucepan and saute for 5 to 10 minutes, or until tender.
Pour in the chicken broth, stirring well, reduce heat to low and simmer for 30 minutes. Transfer to a blender and puree until smooth.
Run the soup through a strainer and return the liquid to the saucepan over medium low heat. Stir in the heavy cream and the ground black pepper and allow to heat through, about 5 to 10 minutes.
