Easy Essex haggis neeps & tatties shepherd's pie stylie

INGREDIENTS

• 3 medium onions, peeled & quartered
• 3 sticks of celery, trimmed & roughly chopped
• 3 rashers of quality higher-welfare smoked streaky bacon
• 8 sprigs of fresh thyme, leaves picked
• olive oil
• 3 heaped teaspoons allspice
• 3 heaped teaspoons finely ground pepper
• 1 level teaspoon ground cloves
• sea salt
• 1 whole nutmeg
• 500 g chuck steak
• 500 g quality shoulder of lamb or mutton
• 1 higher-welfare pig’s or lamb’s heart
• 250 g lamb’s kidneys
• 250 g higher-welfare chicken livers
• 10 fresh bay leaves
• 1.5 litres organic beef stock
• 500 g pinhead oats (coarse ground oatmeal)
• 50 ml whisky
• 1 lemon
• 1 orange
• 2 tablespoons Worcestershire sauce