This pumpkin chestnut soup is creamy, delicious, and perfectly warming! All pumpkin soups are sweet and tasty but they sometimes tend to taste a little bland. I boosted the taste of this soup with a bit of ginger, brown butter, chestnuts and to break the sweetness – a little bit lemon juice. I served it with swirls of yogurt and topped with lightly caramelized chestnuts and crunchy, toasted pecans.