Ingredients
12 ounces frisee (1 to 2 bunches), stems trimmed, leaves torn into 3-inch pieces (about 15 cups)
1/2 small head radicchio, preferably Treviso, cored and thinly sliced (about 3 cups)
2 tablespoons fresh tarragon leaves, plus tarragon flowers (optional)
2 teaspoons Dijon mustard
1 tablespoon fresh lemon juice
1/4 teaspoon sugar
1/4 cup extra-virgin olive oil
Coarse salt and freshly ground pepper
1/2 cup shelled raw pistachios
Preparation
Combine frisee, radicchio, and tarragon leaves in a serving bowl. In a small bowl, whisk together mustard, lemon juice, and sugar. Slowly whisk in oil; season with salt and pepper. Drizzle dressing over salad, tossing to coat. Sprinkle with pistachios and tarragon flowers and serve.