My butcher made a mistake and now I have a 24 lb. fresh ham. I've never cooked anything bigger than five pounds. My butcher said it would take about 5 hours to cook. How is that possible when it takes 2 hours to cook a 5 lb. ham? And how much glaze should I have ( I had enough for a ten pound ham...is that enough now)? I hope someone can help. This is my first time having Christmas dinner. My Mom passed away and I'm here holding the torch. I'm so mad at my butcher. I went over my order three separate times and asked them to check it when I picked it up. I even made a practice ham last week so when I got home and opened the bag to find that huge piece of meat.....ugh! Thanks for listening. And thank you for any help you can give me.