Everyone knows that the recipe for Barr's "Irn Bru" drink is secret.
However, many different alternative brands of Iron Brew exist, and various Iron-Brew-flavoured products (e.g. sweets, ice cream, beer/cider/spirits, e-cigarette liquids) also exist, so there must be a fairly well-known way to replicate the taste, and various recipes which probably come very close to the original.
I'm keen to create my own flavouring from scratch but I can't find any information whatsoever on a possible recipe.
Various recipes for drinks such as Coca Cola are easily available but I can't find anything for Iron Brew.
Has anyone here tried to create their own Iron Brew flavour or know of anyone who has?
