Ingredients
Method
- Stir sour cream, Dijon mustard, and horseradish in a small bowl until smooth.
- Add sugar, vinegar, and salt. Whisk until sugar dissolves.
- Cover and refrigerate at least 15 minutes, then spoon into a serving bowl and serve with corned beef.
Notes
The sauce mellows as it rests, so making it an hour ahead is even better. If you like a bigger horseradish punch, add an extra teaspoon. Use it cold straight from the fridge.
