I am a slow cooker novice just been bought one! I have family coming for Sunday lunch soon and like the sound of the above receipe! I have a crock pot 3.5 litre does anyone know rough size of gammon I could fit? How much Coke? How long for? Could I do this day before and reheat in oven ? As I have 12 for sit down at 2pm unless I get up at six! Won't be done? Will be doing red cabbage cauliflower cheese and veg! Any sauce recommendations? I know gravy is a no! Will be serving chicken to as hungry family! Thank tou!