Beet, Feta, and Walnut Salad with Blackberry Dressing

Earlier this week I was in the mood for a very specific beet salad. I have had variations of this salad at a few fancy restaurants over the years. The truth is that it is ridiculously easy to make, and if you make extra beets, you can have it for lunch a few more times during the week. The beets do take awhile to cook, so plan to have something else to do while they're doing their thing on the stove (I did laundry and cleaned the house). I made A LOT of beets, so I've been eating them every day. So far, I'm not sick of it, and it makes me laugh that I feel "fancy" each time I eat it.

Beet, Feta, and Walnut Salad 
with Blackberry Dressing
makes six generous servings
Salad
enough washed salad greens for six
4 large beets, ends and tails trimmed off
1 cup walnuts or hazelnuts, toasted
feta or blue cheese for sprinkling
To prepare beets, heat a large pot of water on the stove top until it is nearly boiling. Submerge beets, and simmer them until you can pierce them with a fork (mine were large and took about an hour and a half). Remove from heat, drain, and run the beets under cold water, rubbing the outside to remove their skins. When the beets are free of their skins, slice them up.
Toss salad greens with dressing (recipe below). Plate the greens and top evenly with sliced beets, nuts, and cheese. If you are making this to eat in several sittings over the week, be sure to wait until right before eating to toss the greens with the dressing.
Dressing
1 cup blackberries (I used thawed frozen berries)
2 Tbs balsamic vinegar
2Tbs olive oil
1/4 tsp salt
1 tsp agave syrup or honey
To make dressing, put all ingredients in a pint jar and shake.