Homemade broth is a staple of many traditional diets, and for good reason. This easy crock pot recipe allows you to make delicious, nutrient-rich beef or veal stock with minimal effort. The broth can be used as a base for soups, stews, and sauces, or enjoyed on its own as a comforting treat. The recipe calls for beef bones with marrow, onions, carrots, celery, parsley flakes, salt, and peppercorns, but you can experiment with different herbs and vegetables to create your own unique flavor profile. Don't be afraid to get creative and make this recipe your own!