Old German recipe for meat in a jar, from grandfather's book! Simple and delicious

Old German recipe for meat in a jar, from grandfather's book! Simple and delicious Ingredients: pork neck: 1.5 kg (3 lb) salt: 20 g (0.7 oz) black peppercorns: 20 g (0.7 oz) bay leaves: 6 pc onion: 2 pc water: 3 l (101 pt) OVER MEDIUM FIRE: 5 H Follow us on: Facebook: https://www.facebook.com/Cookrate.ENG/