Add all of the ingredients to the bowl of a food processor fitted with the blade attachment. Pulse until chopped, slightly chunky but fine enough to scoop.
1 ½ cups mixed olives, ¼ cup lightly packed fresh flat-leaf parsley, 1 tablespoon capers, 5 tablespoons extra virgin olive oil, 2 cloves garlic, Zest of a lemon, Juice of ½ a lemon