Here is a recipe for a brown sugar glaze for ham.  It is originally published on cdkitchen.com.

Ingredients

1/4 cup of brown sugar

1/4 cup of cider vinegar

1 tablespoon of Dijon mustard

1 cup of strong brewed coffee

1 cup of soft bread crumbs

Instructions

Mix brown sugar, vinegar, mustard, and coffee in a bowl and stir with a a fork until sugar dissolves.

Then stir in bread crumbs. Spread the brown sugar glaze evenly over ham during final 30 minutes of cooking.