1/2 cup brown sugar
1/2 cup stone ground mustard
1/2 cup Kahlua
Place ham in 9x13 pan, adding 1 cup of water to bottom of pan and cover ham tightly with foil. Bake at 325*F adding 15-20 minutes per pound.
To make the glaze, combine brown sugar, Kahlua and dry mustard in a saucepan and heat until melted, stirring occasionally. About 1 hour before the ham is finished cooking, pour glaze over ham, recover with foil and return to oven for 30 minutes. Remove foil and bake for remaining 30 minutes or until thermometer reads 160 degrees inside ham.