Its a bog standard one, which I've found to be very reliable
2 kg meat (1.3kg leg 700g belly)
2.5% curing salt
0.25% cure number two
15g fennel seeds ( once again were going to use 1% but it looked too much)
1% 20g whole black pepper
Starter culture (as directed)
Hung for about 5 1/2 weeks, in a converted fridge, and lost 32% weight. It felt ready, and it eats really well.