Whether you go for a dollop of softened butter, a spice - infused oil, cream or crème fraîche, a simple,
swirly garnish is a great way to add tang and depth of flavor just before serving.
This soup can easily be vegan: instead of using sour cream for
the swirly garnish, just scoop off a tablespoon of the solid part of the coconut milk and use that as a garnish on your plate.