Use some for steak tartar. I was explaing that I like this to someone online yesterday and suddenly had a strong yen for some. I had some when we were in Paris over Easter. I looked for London restaurants that do it but only very expensive ones do. I found some recipes online and might try one...
http://www.ichef.com/recipe.cfm/smocid/5/recipe/Steak%20Tartare/category/Beef/itemid/83809/task/display/recipeid/83471/recipecategoryid/34

http://recipe-appetizer.com/32/173278.shtml