When we were in Scotland, we ate a lot of smoked salmon and smoked trout. One place we were at served it with a mound of horseradish sauce, but it didn't have a huge bite so it must have been cut with a lot of something else. What do you think the something else was? Sour cream? Mayo? Whipped cream? It didn't have much tang to it, like I would expect with sour cream, but it was really good.
Anyone have a good, easy recipe for a horseradish sauce? I think I'd like something tamer than what you would serve with prime rib.