Recipe by Kittencal@recipezazz
This is wonderful served with a prime rib roast or used as a sandwich spread, you may adjust the prepared horseradish to taste.
Top Review by Cook In Southwest
I made this for my Xmas prime rib, and WOW was it great! It had the right amount of bite without being too much. This is certainly a keeper! Loved it, simply loved it!!!
- 3 tablespoons prepared horseradish (do not use horseradish spread)
- 1 tablespoon cider vinegar
- 1 teaspoon dried mustard powder
- 3 tablespoons mayonnaise
- 1⁄2 cup sour cream
- cayenne pepper (optional or to taste)