Step 1

Use a peeler to remove the outer skin of the horseradish root. Use a fine grater to grate the root into shreds.

Step 2

In a medium bowl, whisk together sour cream, horseradish, water, mayonnaise, mustard, vinegar, lemon juice, honey, chives (if using), salt, and pepper. Season to taste with more salt and pepper. Add more horseradish root if desired for a spicier taste. Add more water, 1 tablespoon at a time for a thinner sauce.

Step 3

Cover and refrigerate if not using right away, or up to 7 days.