Promised Land CSA » Beet carpaccio

Ingredients

• 1 lb. beets (preferably Chioggia), trimmed and peeled
• 1/4 cup lemon juice
• 1 small red onion, thinly sliced
• 1/2 cup roasted pistachio nutmeats
• 1/3 cup feta cheese, crumbled
• 1/4 cup greens
• 2 tablespoons white wine vinegar
• 2 tablespoons sour cream
• 1 1/2 teaspoons chopped fresh tarragon
• 1 teaspoon superfine sugar
• 1/3 cup olive oil
• salt and white pepper