Just whipped this up for lunch today - variation on a recipe I found online.

Trim and peel 3-4 medium beets, then grate into a bowl. Slice up some red onion really thin (I used about 4 really thin slices of a large onion). Add a handful of chopped walnuts. Toss with about a tbsp of red wine vinegar and 2 tbsp of olive oil. I also added a shake of salt and pepper, and a small spoon of sugar just to cut the bitterness. Top with a whole bunch of crumbled goat cheese.

This was amazingly yummy and filling, too. I got out some leftover flank steak to eat with it, but I only ended up eating a few small slices because the salad filled me up so much.