Chilled Mint and Cucumber Soup

Soup - Chilled - -

• 1 cucumber, peeled and chopped
• 1 garlic clove, crushed
• 1 spring onion, chopped
• 300 milliliters / 1 1/4 cups soy yogurt
• 3 tablespoons soy milk
• 2 tablespoons fresh mint, finely chopped
• 1 teaspoon ground coriander
• Salt and pepper
• Diced cucumber, to garnish
• Sprigs of mint, to garnish