You will need

* ½ lemon
* 16 oz minced lamb
* 1 Tbsp vegetable or olive oil
* 4 cloves of garlic
* 3 cm root ginger
* 4 green chillies
* 7?8 oz fresh coriander leaves
* ½ tsp ground coriander
* 1 tsp ground cumin
* ½ tsp black peppercorns
* ½ tsp turmeric
* ½ tsp garam masala
* 1 tsp salt
* 1 large tub
* 8 to 10 skewers
* 1 chopping board
* 1 sharp knife
* 1 garlic press
* 1 fine grater
* 1 mixing bowl
* 1 teaspoon
* 1 pestle and mortar
* 1 pastry brush
* 1 plates
* 1 oven gloves