Step 1

In a food processor or blender, process garlic and anchovy until smooth.

Step 2

Add the buttermilk, mayonnaise, Dijon mustard, lemon juice, red wine vinegar, salt pepper, and parmesan cheese and mix well.

Step 3

Taste and adjust seasonings.

Step 4

Label, date and refrigerate in an airtight container up to 4 days.