A surprise ingredient—a puree of the squat Italian cipollini onion—thickens and sweetens the mustard dressing on this wintry salad of earthy roasted red beets and chunks of silky avocado.
2tablespoonsextra-virgin olive oilplus more for rubbing
1/2cupwater
Salt and freshly ground white pepper
1cipollini onionfinely chopped, or 1/3 cup finely chopped sweet Spanish or white onion
2tablespoonsred wine vinegar
2tablespoonsfresh lemon juice
1teaspoonDijon mustard
1teaspoonhoney
1/2cupgrape seed oil or other mild vegetable oil
2Hass avocadoscut into 3/4-inch pieces
Instructions
Preheat the oven to 350°.
In a small baking dish, rub the beets with olive oil. Add the water and season with salt and white pepper. Cover tightly with foil and roast for 2 to 2 1/2 hours, or until tender when pierced with a knife. Let cool, then peel the beets and cut them into 3/4-inch pieces. Transfer to a large bowl.
Meanwhile, in a blender, combine the chopped onion with the red wine vinegar, lemon juice, mustard and honey. Season with salt and white pepper and blend until smooth. With the machine on, add the grape seed oil and the 2 tablespoons of olive oil in a steady stream.
Add the avocado to the roasted beets. Pour the onion dressing on top and toss gently to combine. Season the salad with salt and pepper and serve.
MAKE AHEAD: The roasted beets and dressing can be refrigerated overnight.
Notes
Recipe By: Food and Wine, February 2010
Serving Size: 6