Ingredients
Method
- In a medium mixing bowl, combine the sour cream, prepared horseradish, and Dijon mustard.
- Whisk in the apple cider vinegar, salt, and black pepper until the sauce is smooth and creamy.
- Fold in the fresh chives.
- Taste the sauce. If you want more heat, add another tablespoon of horseradish.
- Transfer to a serving bowl, cover, and refrigerate for at least 30 minutes before serving with your Prime Rib.