Ingredients
The Base
2 turkey carcasses, broken into pieces (joints snapped, knuckles intact, large fat pockets removed)
6 chicken feet — add at hour 6–7, no pre-roasting needed
7 L cold filtered water
1½ tbsp apple cider vinegar, raw unfiltered (helps extract collagen — does not make broth sour)
Aromatics — Add at Hour 6–7, Not at the Start
1 large yellow onion, halved with skin on (skin adds color and depth)
2 large carrots, snapped in half (no need to peel)
2 stalks celery, snapped in half
3 cloves garlic, smashed and unpeeled
2 bay leaves
1 tsp whole black peppercorns
Optional Upgrades (do not change core method)
1 tbsp tomato paste — brush on bones before roasting for extra depth and color
small piece of kombu (dried kelp) — add in last 2 hours for umami
1–2 parsley stems, not leaves — add with aromatics for brightness
1 leek top, dark green part only — add with aromatics for complexity
Method
1
Prep the Carcasses Break down turkey carcasses into manageable pieces. Snap or cut through joints to expose more surface area for flavor extraction. Remove any large pockets of skin or fat, but leave cartilage, marrow bones, and knuckles intact — these are your primary collagen sources. Pat dry if the carcasses are wet; moisture inhibits browning.
2
Deep-Roast the Bones Arrange bones in a single layer across 1–2 large rimmed sheet pans. Do not crowd them — crowding steams instead of roasts. Roast at 425°F / 220°C for 35–45 minutes, flipping once halfway through.
💡 Visual cue: tips of bones should be deeply mahogany-brown with dark caramelized edges — not gray-brown. Pan drippings should be deep amber, nearly brown. This color is flavor. Don't pull them early.
3
Deglaze and Transfer Transfer roasted bones to a 12–13 qt stockpot. Pour off excess fat from the sheet pans, then add a splash of cold water to each hot pan and scrape up all the brown fond (caramelized drippings). Pour this liquid directly into the stockpot.
💡 Do not skip deglazing — that fond is concentrated flavor. Every bit of it goes in the pot.
4
Cover with Cold Water and Add Vinegar Add 7 liters of cold filtered water — cold water draws more minerals from bones than hot. Water should cover bones by 1–2 inches. Add 1½ tbsp apple cider vinegar and stir briefly. The vinegar assists collagen and mineral extraction; it will not make the broth taste sour.
5
Bring to a Boil and Skim Bring uncovered to a rolling boil over high heat. As it heats, a gray-brown foam (coagulated proteins and impurities) will rise to the surface. Skim thoroughly with a ladle or fine-mesh skimmer for 10–15 minutes, until foam subsides and the surface is clear.
💡 This step is what keeps the broth clear. Skimming well now prevents permanent cloudiness later.
6
Begin First Simmer (Hours 1–6) Reduce heat to the lowest steady simmer. Small bubbles should occasionally break the surface — not a rolling boil. Partially cover with lid cracked an inch. Simmer undisturbed for 6–7 hours.
💡 A hard boil will emulsify fat into the broth and turn it permanently cloudy. Low and slow is non-negotiable — not a guideline.
7
Add Aromatics and Chicken Feet (Hour 6–7) Add the onion, carrots, celery, garlic, bay leaves, and peppercorns. Add the chicken feet directly into the broth — no pre-roasting needed. Chicken feet contribute an enormous amount of gelatin and will largely dissolve by the end of the cook. Re-cover partially and continue simmering.
💡 Do not add salt at any point. Not now, not later. This broth is always stored unsalted.
8
Overnight Low Simmer (Hours 7–18) Continue at the lowest possible simmer overnight. Total target cook time: 14–18 hours from the initial boil. Check water level every few hours if possible — top off with a cup of hot water if bones become exposed. Do not let it boil dry.
💡 Doneness signs: broth is deep amber to dark brown · bones at joints are soft and beginning to crumble · chicken feet have largely dissolved · liquid has reduced by approximately 25–30%.
9
Strain Set a large fine-mesh strainer over a clean pot or large bowl. Pour or ladle broth through the strainer, discarding all solids. For extra clarity, line the strainer with a single layer of cheesecloth.
💡 Do not press on the solids — pressing clouds the broth. Let gravity do the work.
10
Cool and Degrease Cool broth rapidly using an ice bath (set pot in a sink of ice water and stir) or divide into smaller containers. Refrigerate uncovered until completely cold — at least 4 hours, ideally overnight. A white fat layer will solidify on top. Lift it off and discard, or save it as a flavorful cooking fat.
💡 Gel Test: Broth beneath the fat layer should be semi-solid to fully gelatinous when cold — jiggly like Jello. Light gel = good · Firm, barely-pourable = excellent · Fully solid and spoonable = outstanding. Watery broth when cold means the simmer ran too hot, or the chicken feet ratio was too low.
11
Store Unsalted Transfer to storage containers. Do not add salt — this is a concentrated base ingredient, always stored unsalted. Label with the date. Use within 5 days from the refrigerator, or freeze for up to 6 months.
💡 Best frozen in 1–2 cup portions for flexible use. Reheat gently over low heat — never at high microwave power. Repeated vigorous boiling degrades collagen and can develop bitterness.