There should be instruction on the package as to how much to use per pound. And one other thing to know with cure is to know the difference between varieties – they are NOT interchangeable by amount and serve different purposes
Cure #1 (sometimes called Insta-cure, Prague Powder or Pink Salt)is Sodium Nitrite and is most common for sausages, jerky, sticks, summer sausage, etc.
Morton’s TenderQuick – It’s a mix of Nitrates and Salt and Sugar also used in some sausages, bacon, etc – the recipe should specify TenderQuick and the amount to use. Again, do not substitute another cure.
Cure #2 is Sodium Nitrate and is more commonly used in curing of large muscle or muscle groups like Hams, etc. This is not as common to the average consumer and is more commercially used. 99% of the do-it-yourself recipes use one of the first two.
If using a store bought mix, it should clearly specify if cure is already included – I think most include it now and it even comes in a small separate bag within the bigger package.
I’m always uneasy about making posts like this and worry about how they’ll come off. I’m not trying to be a know-it-all or condemn anyones personal choices. But I’ve been doing my own sausage making for about 10 years now and understanding curing opens up the doors to so many possibilities, safely.
Happy Meat Making!