Horseradish Cream Sauce

¼ cup mayonnaise

½ cup prepared horseradish

2 tablespoons Dijon mustard

¾ cup heavy cream, whipped to soft peaks

1 pinch white sugar, or to taste

salt and black pepper to taste

Stir the mayonnaise, horseradish, and Dijon mustard in a bowl until evenly combined. Fold in the whipped cream, then season to taste with sugar, salt, and pepper.