Ham 'n Cola

This sweet and savory ham is simple and tasty! I am always intrigued with Cola recipes, this one sounds like a winner!
This recipe is from Crock Pot cooking published in 1975.

Ham 'n Cola
1/2 cup brown sugar
1 tspn dry mustard
1 tspn prepared horseradish
1/2 cup cola
3 to 4 lb ham

Combine first 3 ingredients with enough cola to smooth the paste, reserve remaining cola. Place ham in Crock-Pot and add remaining soda. Cover and cook on low for 6-10 hours.