How Long to Cook Bone Broth (Beef or Chicken) in the dutch oven
Specification: 4 lb roasted marrow and knuckle bones with mirepoix and cider vinegar
3-Step Execution Protocol
Preheat dutch oven to 350°F (177°C). Prepare bone broth (beef or chicken) (4 lb roasted marrow and knuckle bones with mirepoix and cider vinegar).
Cook for 12–16 hrs. Do not flip; allow surface to develop undisturbed.
Bones yield their gelatin completely and cooled liquid sets into a firm, bouncy jelly Confirm internal temperature reaches 195°F (91°C). Rest for 30 minutes before serving.
America's Test Kitchen Broth Fundamentals & USDA Meat and Poultry Broth Standards