Here's an idea if you're looking for something to do with your leftover Christmas ham. We made a delicious split pea soup, and it was so easy to make that I thought I'd share the recipe.
1 ham bone
2 stalks of celery
1 bag of split peas
1/8 teaspoon marjoram
Salt and Pepper to taste
Chop veggies and combine all ingredients into a pot with 7 cups of water. Cook on low for 5 hours.
Remove ham bone, stir, and enjoy!