This refreshing buttermilk soup with cucumber and crab is the perfect dish to cool off with on a hot summer day. With a blend of creamy buttermilk, crisp cucumber, and delicate crab meat, it's a light and elegant soup that's perfect as a starter or snack. The addition of spring onions and cumin gives it a subtle kick, while the tomatoes add a burst of freshness. This soup is not only delicious but also nutritious, with a good source of protein and a low-fat content. It's also gluten-free, making it suitable for those with gluten intolerance. The preparation is simple and straightforward, requiring only a blender and a few basic kitchen tools. So, if you're looking for a refreshing and healthy dish to add to your repertoire, this buttermilk soup with cucumber and crab is definitely one to try!