Lamb loin: 85g (3 oz), Couscous (cooked): 75g (1/3 cup), Cucumber: 75g (3/4 cup, diced), Cherry tomatoes: 75g (3/4 cup, halved), Red onion: 30g (1/4 cup, diced), Mint: 10g (2 tbsp, chopped), Parsley: 10g (2 tbsp, chopped), Harissa paste: 5g (1 tsp), Lemon juice: 10ml (2 tsp), Olive oil: 10ml (2 tsp), Greek yogurt: 30g (2 tbsp), Cumin: 2g (1 tsp), Black pepper: to taste