Turkey Waldorf Salad

Ingredients

• 1/4 cup sour cream
• 1/4 cup mayonnaise
• 1 tablespoon rice vinegar
• 2 teaspoons brown sugar
• 1 teaspoon reduced-sodium soy sauce
• 1/4 teaspoon salt
• 1/4 teaspoon lemon-pepper seasoning
• 2 cups cubed cooked turkey breast
• 2 celery ribs, thinly sliced
• 1/4 cup dried cranberries
• 1 large apple, diced
• 2/3 cup chopped walnuts, toasted
• 4 Bibb lettuce leaves