Cumberland sauce 
noun [mass noun]
A piquant sauce served as a relish with game and cold meats. It is typically made from redcurrant jelly flavoured with orange, mustard, and port.Salads featuring homemade chicken liver pate and Cumberland sauce, freshly cooked salmon, baked ham and roast stuffed turkey, come with extras such as chutneys from a local company....
- It's not a chain, and just because someone is a food critic, it doesn't mean they want to eat liver terrine with Cumberland sauce every night.
- I had the home made chicken liver pate with Cumberland sauce.