In a dutch oven or on a lined baking pan, place soup bones, carrots, celery, onion, and garlic cloves.
Roast for 45 minutes.
Scrape bones, bay leaves, vinegar, salt, peppercorns, vegetables, and water into a pressure cooker or slow cooker.
Follow instructions in notes to prepare the broth.
Once done cooking and cooled slightly, strain bones, seasoning, vegetables and discard.
Let broth cool in the refrigerator and remove fat from the top.
Notes
To Cook Broth in a Pressure Cooker: Cook on a manual setting, on high for 120 minutes. Let the pressure cooker natural-release and proceed to step 6 for canning.To Cook Broth in a Slow Cooker: Cook on low for at least 12 hours, or up to 24 hours. Proceed to step 6 for canning.