
This chilled cucumber yogurt soup is light, creamy, and packed with fresh mint, tarragon, chives, and bright lime. It comes together in minutes for a refreshing no-cook starter or light summer meal.
Finely dice about one-third of one cucumber and set it aside for garnish. Roughly chop the remaining cucumber and add it to a blender or food processor with the Greek yogurt, juice of 1 lime, tarragon, most of the mint leaves, and most of the chives. Blend until smooth, then taste and add more lime juice as needed for a brighter, tangier flavor.
Divide the soup between bowls or small serving cups. Top with the reserved diced cucumber, remaining mint, and remaining chives, then finish with a light drizzle of rapeseed oil before serving.
For the best texture, use well-chilled cucumbers and yogurt. If the soup is thicker than you like, blend in a small splash of cold water. Serve immediately for a fresh herb flavor, or chill briefly before serving; stir well if it separates. Mild olive oil can be used instead of rapeseed oil.