Ham Sauce

I have made the same ham sauce for years.  It is so good, and, frankly, better than this one.  But it takes more work.  And when making a big holiday meal, I sometimes need easier.  This one is easier and still very good.

 Ham Sauce

1/2 cup brown sugar

1 1/2 T. mustard powder

1 1/2 cup vinegar

1/2- 1 cup water

Mix altogether in a saucepan.  Cook and stir until thickened.