Three Chimneys: Rumbledethumps

Simple but good. Basically, mashed potatoes mixed with shredded cooked kale. Well, that's the Three Chimneys definition of it. I've seen other ones. Sue Lawrence in A Cook's Tour of Scotland includes turnip in her version. However, F. Marian McNeill in The Scots Kitchen agrees with the Three Chimneys version. We had this with haggis and turnip. One thing I can never get right is mashed turnip. I think I need a better masher.