Ingredients

1/4 cup light mayonnaise

1/4 cup reduced-fat sour cream

1 tablespoon red-wine vinegar

1 tablespoon minced shallot

1/4 teaspoon Worcestershire sauce

Coarse salt and ground pepper

3/4 cup crumbled blue cheese (about 3 ounces)

2 carrots, trimmed and peeled

15 medium-size red radishes (about 6 ounces), ends trimmed, thinly sliced

1 head iceberg lettuce, cored and torn into bite-size pieces

Preparation

In a large bowl, whisk together mayonnaise, sour cream, vinegar, shallot, Worcestershire, 1/8 teaspoon pepper, and 1/4 cup cold water. Stir in 1/2 cup cheese, breaking up any large pieces with a fork; set aside.

With a vegetable peeler, peel carrots into long, thin ribbons; add to bowl with dressing along with radishes and lettuce. Toss to combine; season lightly with salt. Divide among 4 bowls; sprinkle with remaining 1/4 cup cheese. Serve immediately.