Slow Roast Spiced Shoulder of Lamb - Cranstons

Ingredients

• For the marinade:
• 150g natural yogurt
• 6 garlic cloves, crushed
• 1 thumb sized piece of ginger grated
• Juice ½ lime
• 1 tsp ground coriander
• 1 tsp ground cumin
• 1 tsp chilli flakes
• 2 tsp sea salt flakes
• 1 x 3kg lamb shoulder
• For the red onion:
• 1 red onion, very thinly sliced
• Juice of 1 lemon
• 1 tsp sea salt
• For the cucumber yoghurt:
• ½ cucumber seeds removed and grated
• 150g greek style yoghurt
• A small bunch of mint leaves finely sliced
• 1 clove garlic minced