roasted onion relish or salad?

[Aimee]

I roasted some onions. They are partly carmelized partly roasted. I want to make some sort of relish but I'm drawing a blank on what to mix with it. They are pretty sweet already.

[katecm]

Definitely counter it with some vinegar and salt. If you're looking to break the sweetness, perhaps hit your farmer's market this weekend and pick up some rhubarb. A quick stew of unsweetened rhubarb, tossed with the onions and vinegar, would be a lovely relish.