Hi - I have done Ham many times in the crockpot and I add warm water .. but if you do a search someone asked a month or so ago w/ soda and it sounded fab.. Michelle
I am doing a canned ham in the crockpot for Easter. I am making a paste out of brown sugar and mustard to rub on the ham, after I score it. You then add two cans of coke and cook on low 4-5 hours, I believe. Good luck!