I've got the same books

River Cottage Cookbook:
Basic salami:
400g lean pork, coarsely minced
100g back fat, cut into small pea-sized pieces
10g fine cooking salt
100ml red wine
1/2 garlic clove, crushed to a pasta (1 clove for every kilo of mix)
Chorizo (again copied from RC):
"The mix doesn't have to be quite as lean, and I usually add about 500g regular sausage meat to a kilo of the salami mix. It is important to keep the salt level at 2 per cent, so add an extra 10g salt for your 500g sausage meat. To this 1.5kg of mix, add a generous tablespoon of paprika (smoke if you can get it), two or three more garlic cloves, crushed to a paste, and a generous teaspoon of fennel seeds. Fill up the cases and hang as for salami."
So that's the RC book. Just remember, the recipe is for 1/2 kilo of salami mix, but for chorizo is uses a kilo of salami mix + 500g sausage meat = using 30g salt. We ate one of those chorizo's a few days ago, and I could really taste the fennel. We've made ordinary salami's before, which are my favourite, and last time added just smoked paprika to the ordinary salami mix, which we preferred to the red wine + fennel + garlic version.
The Saucisson Sec recipe (what we think of as ordinary salami) is from Ruehlman & Polcyn's Charcuterie book and is as follows:
4.5 pounds / 2 kg boneless pork shoulder butt, diced
8 ounces / 225 g back fat, diced
(we just use 2.25kg of sausage meat)1.5 ounces / 40g kosher salt (3 tablespoons)
(still haven't got my hands on that, so used 2% of ordinary salt)1 tablespoon / 10g coarsely ground pepper
1.5 tablespoons / 15g sugar
1 teaspoon / 6 g instacure #2 or DQ curing salt #2
(we don't use this)1 tablespoons / 18g minced garlic
(we don't use this either)12 feet / 3.6m of casings
To this recipe, we've added double the pepper as we like peppery salami.
We don't have the facilities to keep humidity at a certain level with a specific temperature etc, we just fill the casings and hang them up in the loft, which is at fridge temperature in winter. There's a fan on a timer to keep the air circulating. As we use ordinary sausage skins, the salami's are thinner and easily ready in a month.
Enjoy!
