1 cup Heavy cream
1/3 cup Prepared Horseradish; (undrained)
2 teaspoons Balsamic Vinegar or Red Wine vinegar
1 teaspoon Dry mustard
1/4 teaspoon Sugar
1/8 teaspoon Salt
Chill a large bowl (I use a metal bowl) and electric mixer beaters in the freezer for about 10 to 15 minutes to get cold. Put heavy cream in fridge to chill.
Pour cream into chilled bowl and beat with an electric mixer on high speed until soft peaks form. To test peaks for proper consistency; stop beaters and lift them from the cream. The mixture in the bowl should have droopy, but definite peaks. **Do Not Overbeat**
Combine the horseradish, vinegar, mustard, sugar and salt in a separate small bowl and mix well.
Fold horseradish mixture into cream by gently cutting down to the bottom of the bowl and folding over the top of the mixture. Continue folding until everything is completely incorporated.
Cover and refrigerate for at least one hour. May be made up to eight hours in advance.
Gently fold a few times just before serving.