Steps
- Whisk ½ cup of buttermilk, ¼ cup of sour cream, and ¼ cup of whole-egg mayonnaise until smooth.
- Mix in 2 teaspoons of lemon juice, 1 teaspoon of garlic powder, 1½ teaspoons of dried dill, 2 tablespoons of finely chopped chives, and ½ teaspoon of table salt. Season with black pepper.
- Cut 1 head of iceberg lettuce into 6 wedges. Arrange on a platter with the dressing in a small pitcher alongside.