Tandoori lamb salad

INGREDIENTS

• 6 pieces lamb loin fillet, about 150g each or 4 larger pieces, trimmed of sinew
• ½ cucumber
• 1 mango
• small bunch coriander , chopped
• small bunch mint , chopped
• 1 tbsp balsamic vinegar
• 1 tbsp sesame oil , a toasted variety has more flavour
• olive oil , for dressing salad
• 6 handfuls salad leaves
• 1 tsp turmeric
• 2 tsp garam masala
• 1 tsp ground coriander
• 1 tsp ground cumin
• 6 tbsp yogurt
• 1 garlic clove , crushed
• 2cm piece root ginger , grated
• 2 tbsp chopped coriander leaves
• 2 tbsp chopped mint leaves
• lemon , ½ juiced (reserve the rest for dressing salad leaves)