This has been playing on my mind for a while and I thought it was time to ask!
In any supermakert, there is usually at least 5+ regular brands, then 3-4 supermarket brands. In addition to some supermarkets stocking expensive/specialised brands.
Forgetting margarine or low fat/special butter where chemicals are added, traditional butter is just milk with salt sometimes added.
Now, it doesn't matter where I buy milk from, it always tastes the same. Considering this and that traditional butter is just churned milk... Why do different brands of butter taste different!?