Pumpkin Soup is traditional American soup recipe made during the winter season. Pumpkin Soup is most popular during Thanksgiving in the United States. It is a healthy soup recipe which is easy to cook and is ready in under an hour. Pumpkin soup can be served hot, warm or cold depending on the preference. It is a hearty soup which is best served with crusty bread, a drizzle of butter or olive oil, a sprinkle of freshly ground pepper and topped with some roasted pumpkin seeds for the crunch.