Hi Alan, Also known as Prague Powder #1, this is the standard cure used for dry fermented sausages and salami etc Basically it is usually salt, sodium nitrite (6.25%), FD&C red #3 (0.00099%) with not more than 1% sodium carbonate added to prevent caking It's main value is that it speeds up the preservative factor of salt considerably, very useful in warmer climates. It is also what turns commercials hams that bright pink colour that the populace expect to see. It fixes colour as well, which is good as some meats can go a funky grey colour when just salt is used. Cheers Mark E. in Oz www.zymurgia.com On 26/04/2008, at 6:56 AM, H.A. Kantrud wrote: > cure #1