How to parboil bones for a clean broth

This technique is a solid foundation for getting a clean, soup broth for any pork or beef bone-based broth.

1. In a large bowl, add raw bones and fill with cold water. Add salt and vinegar to clean and lightly scrub.
2. Rinse 1 additional time with cold water.
3. In a large stock pot, boil water. Add bones to the broth. Boil for about 2-3 minuets to remove the impurities.
4. Dump the bones and water into a clean sink and rinse the bones with cold water to remove any residue. Best to also lightly rub off the residue with your hands.