- 3 cups firmly packed fresh basil leaves
- 1 cup whole buttermilk
- 1/4 cup apple cider vinegar
- 1 shallot, sliced
- 2 cups mayonnaise (such as Duke's)
- 2 cups sour cream
How to Make It
Process first 4 ingredients in a blender or food processor until smooth. Transfer to a large bowl, and whisk in mayonnaise, sour cream, and table salt and black pepper to taste. Serve dressing immediately, or cover and chill up to 3 days.