For the meat, choose fully cured or lightly salted cuts of pork. The ones you see here are: 500 g belly (streaky) bacon, 1 kg 500 g pork shoulder, 1 Morteau sausage, 1 kg 500 g knuckle of pork.
Lightly salted meat only needs to be rinsed. More heavily salted meat should be soaked for 2 hours in cold water, with the water changed twice during that time.