Ingredients

1/4 cup low-fat buttermilk

2 tablespoons white balsamic vinegar

2 tablespoons extra-virgin olive oil

2 tablespoons finely chopped fresh chives

2 tablespoons finely chopped fresh flat-leaf parsley

2 tablespoons finely chopped fresh tarragon

Coarse salt and freshly ground pepper

Coarse salt and freshly ground pepper

3/4 cup fresh shelled peas

1 bunch asparagus (about 1 pound), trimmed and cut on the bias into 2-inch pieces (about 3 1/2 cups)

6 ounces pea shoots, stems trimmed (about 5 cups)

Preparation

Make the dressing: Pulse buttermilk, vinegar, oil, chives, parsley, tarragon, and 3/4 teaspoon salt in a blender until emulsified and pale green. Season with pepper.

Make the salad: Prepare an ice bath. Bring a medium pot of lightly salted water to a boil. Add peas; blanch until vibrant green, 3 to 4 minutes. Drain in a colander, and transfer to ice bath. Let stand until cool. Drain in colander.

Arrange asparagus, pea shoots, and peas on a platter. Drizzle with dressing and toss just before serving. Season with pepper.