Horseradish Cream Sauce is a creamy condiment usuallly reserved for roast beef or other meat dishes. Mix things up a bit and try Horseradish Cream Sauce over Sweet Potato Latkes.
Stir together first 6 ingredients in a small bowl. Cover and chill 30 minutes. Garnish, if desired. Store in an airtight container in refrigerator up to 2 days.