Ingredients

Ingredients

1/2 cup mayonnaise

1/3 cup buttermilk

1/4 cup chopped fresh chives

1/4 cup coarsely chopped flat-leaf parsley

1 tablespoon chopped fresh tarragon

1 tablespoon fresh lemon juice

2 anchovy fillets packed in oil (drained, chopped)

1 chopped garlic clove

Kosher salt and freshly ground black pepper

Read More http://www.bonappetit.com/recipes/2012/04/buttermilk-green-goddess-dressing#ixzz1yTkbGpmo

Preparation

In a processor, purée the first 8 ingredients until smooth. Season with kosher salt and freshly ground black pepper. DO AHEAD: Can be made 2 hours ahead. Cover and chill.

Read More http://www.bonappetit.com/recipes/2012/04/buttermilk-green-goddess-dressing#ixzz1yTkiGV7F