Ingredients

1 tablespoon drained capers, rinsed and coarsely chopped

1 1/2 teaspoons fresh lemon juice

1/4 teaspoon coarse salt

1/8 teaspoon freshly ground pepper

1/3 cup extra-virgin olive oil

4 ounces baby arugula (8 cups)

1 cup celery leaves

1 cup fresh flat-leaf parsley

1 cup thinly sliced radishes (about 4)

2 thinly sliced scallions

Preparation

Whisk together capers, lemon juice, salt, and pepper. Gradually add olive oil, whisking constantly. Combine arugula, celery leaves, parsley, radishes, and scallions in a large bowl. Pour vinaigrette over salad, and toss to coat. Drizzle with additional oil and lemon juice if desired. Season with salt and pepper.