Ingredients

1 firm, ripe Hass avocado, halved, pitted, and peeled

1 1/2 cups low-fat buttermilk

1 cup chopped fresh herbs (such as parsley, basil, chives, and tarragon)

2 anchovy fillets

1 tablespoon plus 1 teaspoon white-wine vinegar

Coarse salt and freshly ground pepper

3 heads Belgian endive (1 pound), leaves separated

Preparation

Pulse avocado, buttermilk, herbs, anchovies, vinegar, 1/2 teaspoon salt, and 1/2 teaspoon pepper in a food processor until smooth. Transfer to a serving dish, and refrigerate for at least 1 hour. Serve with endive leaves.