Soak dried beans in the bottom of your crock pot overnight - cover with water according to the package directions.
Drain the soaked beans, place back in crock pot. Add ham, ham bone, onion, carrot, celery, garlic, chicken stock, and tomato sauce. Stir until well blended. Place ham bone in center if using.
Cover and cook on low for 6-7 hours.
Season with salt and pepper to taste. Serve.
Notes
Notes - 3 cans of beans can be used in place of dried beans. Just rinse and drain. You can use any dried beans you like - white beans is also a common choiceIf using 15 beans, feel free to mix in the season packet at the end to serve.