Step 1

Wash the parsley thoroughly and chop in three places.

Step 2

Place all ingredients in a food processor and blend for about 30 seconds.

Step 3

Stir contents with a spatula and turn processor on again for another 30 seconds.

Step 4

Sauce should be a yellow green color with multiple green flakes. (see picture).

Step 5

*You may use freshly squeezed lemon juice in place of vinegar.