Vegetables: Roasted Sweet Potato Salad

Serves 4
2 Sweet potatoes (abt. 1 lb), peeled and cut into thin wedges
1 red onion, thinly sliced
2 T olive oil
Kosher salt, black pepper
1 bunch spinach, thick stems removed (about 4 cups)
2 T fresh lime juice
Heat oven to 425F.  On rimmed baking sheet, toss potatoes, onion, 2 T oil, 1/2 t salt, 1/4 t pepper.  Roast until tender, 20-25 mins.  In large bowl, toss warm potatoes with spinach, lime juice, and 1/4 t salt.  Serve.