Classic Prime Ribs of Beef, about 1 pound per person. From the Time-Life Cooking Series, Cooking of the British Isles.
In a small bowl, stir the horseradish, vinegar, sugar, mustard, salt and white pepper together until well blended.
Beat the heavy whipping cream until stiff peaks form. Gently fold the horseradish mixture into the cream. Taste and adjust seasoning.
Makes about 2 cups.