sbtech the W Pepperoni only comes in 100 lb units so I would be cautious about trying that one as you would have to weigh out a really small amount for a small batch. If you want pepperoni the Pepperoni Unit is what I like to use for pepperoni. You can use carrot fiber if you want, it doesn’t add protein though so I would recommend Sure Gel instead. Encapsulated Citric Acid is a cure accelerator like tmeiners82 said, it is an optional ingredient though, you can use it if you want but don’t have to. The sure cure that will come with the seasoning is not optional, you need to add that if you are going to smoke it.
Hope this helped!