I've done some poking around in "Charcuterie" and online to find a definitive answer about using saltpeter (potassium nitrate) versus pink salt, but I'm coming up empty.
I will be making a few different sausages Saturday, including longanisa, a Filipino sausage. The friend who gave me the recipe said that the original recipe called for saltpeter.
As far as I can tell, saltpeter isn't the way to go (or readily available), so I'm wondering if I should just use pink salt to be safe. And, if I DO use the pink salt, what proportion should I use? The same amount as the saltpeter called for in the recipe?
The recipe doesn't mention the need for any kind of extended curing (just overnight in an airtight container), and the sausage will not be smoked, so I'm also wondering if I can just omit the curing salt/pink salt/saltpeter altogether.
Any thoughts from the sausage-makers here?