
Rich Pork Bone Broth
A deeply savory, gelatin-rich broth made from roasted pork neck bones, onion, garlic, and a splash of apple cider vinegar. Roasting first builds golden color and flavor, and a long, gentle simmer pulls out body that sets to a soft jelly when chilled.
- Prep
- 1 hr 22 min
- Cook
- 10 hr 27 min
- Wait
- 5 hr 3 min
- Total
- 16 hr 52 min
- Makes
- About 2.5 quarts (2.4 liters) broth, 8 servings of about 1½ cups (350 ml)
Steps
Before you start
- Plan for about 17 hours start to finish: 30 minutes roasting, 10 hours simmering, then straining, cooling, and chilling at least 4 hours. Start early in the morning so the simmer finishes while you are awake and can supervise.
- Use a 10–12 quart (9–11 liter) stockpot so the bones are covered by water with at least 2 inches (5 cm) of headroom.
- Clear space in the refrigerator for a large container so the broth can chill and the fat can set on top.
- Do not add salt during cooking. Season the finished broth or the dish you use it in.
Heat the ovenOven 450°F / 230°C
- Position a rack in the center of the oven and heat to 450°F (230°C).
- Line a large rimmed baking sheet with parchment or leave it bare for deeper browning.
+ Show details− Hide details
Ready when: Oven reaches 450°F (230°C).
Prep the vegetables
- Quarter the unpeeled onions, halve the garlic head crosswise, and cut the carrots and celery into 2-inch (5 cm) pieces.
- Pat the pork neck bones dry with paper towels so they brown instead of steam.
+ Show details− Hide details
Ready when: Vegetables are in large chunks and bones are dry to the touch.
Tip: Onion skins add golden color to the broth, so leave them on, but wash the onions first.
Roast the bonesOven 450°F / 230°C
- Spread the neck bones in a single layer on the baking sheet, with the onions, garlic, carrots, and celery tucked around them.
- Roast at 450°F (230°C) for 30 minutes, turning everything once at the 15-minute mark.
+ Show details− Hide details
Ready when: Bones are deep golden brown with browned edges, and vegetables are charred in spots. The meat on the bones reads at least 145°F (63°C) on an instant-read thermometer.
Tip: If the pan smokes heavily, lower the oven to 425°F (220°C) rather than letting the bones burn, which makes the broth bitter.
Load the pot
- Transfer the roasted bones and vegetables to the stockpot with a spatula.
- Pour 1 cup (240 ml) of the water onto the hot baking sheet and scrape up the browned bits, then pour that into the pot.
- Add the vinegar, bay leaves, peppercorns, and the remaining water so everything is covered by about 2 inches (5 cm).
+ Show details− Hide details
Ready when: Bones are fully submerged.
Tip: Start with cold water; it releases proteins more gradually and gives a clearer broth.
Bring to a bare simmer
- Set the pot over medium-high heat, uncovered, and bring just to a gentle boil, about 25 minutes.
- As soon as foam appears, reduce the heat to low so only a few small bubbles break the surface every second or two.
+ Show details− Hide details
Ready when: Surface shows a few lazy bubbles, not a rolling boil.
Tip: A hard boil emulsifies fat into the broth and makes it cloudy and greasy.
Skim the foam
- During the first 30 minutes of simmering, skim the gray foam and scum from the surface with a slotted spoon or skimmer every 10 minutes or so.
- Discard it.
+ Show details− Hide details
Ready when: Little new foam forms and the surface looks mostly clear with a thin film of fat.
Simmer long and slow
- Partially cover the pot with the lid slightly ajar and keep simmering on low for 9½ more hours (10 hours of simmering in total).
- Check every 2 to 3 hours, topping up with hot water if the bones are no longer covered.
+ Show details− Hide details
Ready when: Meat is falling off the bones (well past the 145°F / 63°C pork safe temperature), bones are crumbly at the ends, and the broth is deep amber and smells rich and savory.
Tip: Use an instant-read thermometer: the broth should stay around 190–200°F (88–93°C), below a full boil.
Strain the broth
- Turn off the heat and let the pot rest 20 minutes.
- Lift out the large bones and vegetables with a slotted spoon and discard (or pick off the meat for another use).
- Pour the broth through a fine-mesh strainer into a large heatproof bowl or second pot.
+ Show details− Hide details
Ready when: Broth is clear of bone fragments and solids.
Tip: Be careful: the broth is very hot. Ladle rather than lifting the whole pot.
Cool and chill
- Set the bowl in a sink filled with ice water and stir occasionally until the broth reaches 70°F (21°C), about 30 minutes.
- Transfer to containers, cover, and refrigerate for at least 4 hours or overnight, until the fat forms a solid cap.
+ Show details− Hide details
Ready when: Fat is firm on top and the broth beneath is lightly jiggly like soft gelatin.
Tip: Get the broth into the refrigerator within 2 hours of finishing for food safety.
Defat and season
- Lift off the solid fat with a spoon and save it for cooking if you like.
- Reheat the broth, then season with kosher salt a pinch at a time, tasting after each, until it tastes savory but not salty.
- Serve hot in mugs or use in soups and sauces.
+ Show details− Hide details
Ready when: Broth is steaming hot (at least 165°F / 74°C) and tastes well seasoned.
Tip: Salt only what you will use right away so the rest stays flexible for recipes.
Good to know
Tips
- Keep the simmer gentle: tiny bubbles only. A rolling boil makes the broth cloudy and greasy.
- For a stronger, more concentrated broth, simmer the strained broth uncovered for 30–60 minutes to reduce it by about a quarter.
- Freeze in 1-cup (240 ml) portions or in ice cube trays for quick use in sauces, rice, and soups.
- Pick the tender meat off the cooked neck bones and use it in tacos, fried rice, or soup.
Make ahead
Make the broth up to 5 days ahead and keep it refrigerated, or freeze it in portions for up to 6 months. Leave the fat cap on until you are ready to use it to protect the broth.
Storage & reheating
Refrigerator: up to 5 days in airtight containers, with the fat cap on top. Freezer: up to 6 months in containers leaving 1 inch (2.5 cm) headspace for expansion. Room temperature: do not leave out more than 2 hours. Reheat: warm gently in a saucepan over medium heat until steaming and at least 165°F (74°C); thawed broth can also be reheated in the microwave.
Substitutions
- pork neck bones → pork trotters, pork back bones, or a mix. Trotters add extra gelatin; add 1 lb (450 g) for a firmer set. Blanch trotters first for a cleaner flavor.
- apple cider vinegar → white wine vinegar or lemon juice. Use the same amount; flavor will be slightly different but still helps extract minerals.
- celery stalks → leek greens or parsley stems. Use about the same weight for similar aromatic depth.
- dried bay leaves → 2 sprigs fresh thyme. Adds a more herbal note in place of bay.
More broths
See all →Find more like this
- Meal
- Dinner
- Main ingredient
- Pork
- Quick & Easy
- EasyMake AheadFreezer Friendly
- Season
- Winter





