The best roast turkey - Christmas or any time

INGREDIENTS

• 1 sprig fresh sage, leaves picked
• 12 strips higher-welfare pancetta or thinly sliced streaky bacon
• 1 bulb garlic, broken into cloves
• 4 medium red onions, peeled
• 2 sticks celery, trimmed and chopped
• 1 big handful breadcrumbs
• 1 handful dried apricots
• 300 g higher-welfare minced pork
• zest of 1 lemon
• 1 pinch grated nutmeg
• 1 large free-range egg
• sea salt
• freshly ground black pepper
• 12 small sprigs of fresh rosemary, plus a few extra
• 4-4.5 kg higher-welfare turkey, at room temperature
• 2 carrots, peeled
• 1 large orange
• olive oil
• 2 tablespoons plain flour
• 1.1 litres organic chicken or vegetable stock