Combine the parsley, oil, capers, anchovies, garlic, lemon zest and juice and a few grinds of pepper in a food processor and pulse until smooth. Transfer to a bowl and serve.
Adapted from "One Dish at a Time: Delicious Recipes from My Italian-American Childhood and Beyond" by Valerie Bertinelli © Rodale 2012. Provided courtesy of Valerie Bertinelli. All rights reserved.