Pork and Mushroom Stuffed Turkey

Ingredients

• 1 turkey, about 13 lb (6 kg)
• 2 cloves garlic, finely chopped
• 2 tbsp table salt
• 1/2 lemon
• 1 large leek, cut into pieces
• 1 carrot, cut into pieces
• 1/2 lb (225 g) white mushrooms
• 3 tbsp (40 g) butter
• 3 1/2 lb (1.5 kg) ground pork
• 2 cups (500 ml) beef broth
• 3 cups (150 g) fresh bread cubes
• 1/4 tsp ground nutmeg
• 1/4 tsp ground cinnamon
• Salt and pepper
• 1 lb (454 g) white mushrooms, cut into thin wedges
• 2 shallots, coarsely chopped
• 1/4 cup (55 g) butter
• 1 cup (250 ml) white wine or white vermouth
• 6 cups (1.5 litres) beef broth
• 1/3 cup (35 g) lightly toasted flour
• 1 pinch nutmeg