Grilled Lemon

• 2 four swordfish (pieces)
• 1 cucumber (peeled)
• 1 salt and pepper
• 1 coarsely shred the cucumber onto a clean cloth
• 1/2 watercress
• 80 ml yogurt (plain)
• 16 ml lemon juice (fresh)
• 16 ml olive oil
• 5 gr oregano (fresh minced)
• 3 gr oregano (dried)