If you don't have a ham bone, you could ask an independent or supermarket butcher. Also, see if they have any fresh pea ...

Leftover ham and ham bones can be used to make split pea soup. Split pea soup is an inexpensive and easy meal to make. The soup can be made in a slow cooker or on the stovetop in a few hours.

But be careful. It's hot. Split Pea Soup and Easter's leftover ham bone make for delicious soup. Pour chicken broth into a 4-quart pot and add the hambone. Bring to a boil and then let it simmer.