Lamb Kebab from The Food of India: A Journey for Food Lovers by Priya Wickramasinghe and Carol Selva

Ingredients

• 3 green chillies, roughly chopped
• 1 onion, roughly chopped
• 5 garlic cloves, roughly chopped
• 5 cm (2 inch) piece of ginger, roughly chopped
• ½ teaspoon ground black pepper
• 500 g (1 lb 2 oz) minced (ground) lamb
• 3 tablespoons thick plain yoghurt
• 3 tablespoons coriander (cilantro) leaves
• red onion rings
• lemon wedges