Irish Soda Bread Recipe

I wanted to make an Irish Soda Bread so I went on a hunt for a good recipe… which surprisingly enough .. was far more involved and difficult than I expected. Let me start with most recipes consist of flour, baking soda, buttermilk, and salt… and from there it goes… some add raisins, nuts, caraway seeds, eggs, butter and/or dried fruits such as cranberries… the modifications seem endless… So I started weeding through all recipes… most do add butter and raisins… so what is the traditional Irish Soda Bread?... seems everyone who claims Irish heritage has an opinion. I read hundreds of recipe reviews … and decided on one that had a unique ingredient… sour cream… there were several that used this… but my dilemma was … it didn’t have butter… I…