Beef Marrow Bone Broth Recipe for a Rich, Clear Stock

Beef marrow bone broth is a savory stock made by roasting beef bones, then gently simmering them with vegetables, aromatics, and water. Marrow bones give it a deep, rounded flavor, while a long, low simmer draws richness into the broth without making it cloudy. Use it as a warm drink, a soup base, or a flavorful cooking liquid.

Ingredients

4 lb (1.8 kg) beef marrow bones, cut into 2- to 3-inch (5- to 8-cm) pieces
1 lb (450 g) beef knuckle or joint bones, optional, for a more gelatinous broth
1 medium yellow onion, about 7 oz (200 g), quartered
2 medium carrots, about 5 oz (150 g), cut into large pieces
2 celery stalks, about 3½ oz (100 g), cut into large pieces
1 head garlic, about 1½ oz (45 g), halved crosswise
2 tbsp (30 ml) apple cider vinegar or red wine vinegar
2 bay leaves, about 0.01 oz (0.3 g)
1 tsp (2 g) whole black peppercorns
4 qt (3.8 L) cold water, or enough to cover the bones by about 1 inch (2.5 cm)
1 tsp (6 g) kosher salt, optional; add more to taste after straining

Instructions

Heat the oven and prepare the bones. Set a rack in the center of the oven and heat it to 425°F (220°C). Pat the bones dry with paper towels and arrange them in a single layer in a roasting pan or on a rimmed baking sheet. If using knuckle bones, roast them alongside the marrow bones. Drying the surface helps the bones brown instead of steaming.
Roast until browned. Roast for 40 minutes, turning the bones once about halfway through. They should be deeply browned in places, not burned. Roasting builds a fuller, toastier flavor and gives the finished broth a darker color. If the pan has browned bits but no blackened residue, those bits can be added to the pot; discard anything scorched, which can make the broth taste bitter.
Transfer the bones and deglaze the pan. Put the bones in a large stockpot, ideally 8 qt (7.6 L) or larger. Pour off excess fat from the roasting pan, leaving the browned juices and bits behind. Add a splash of the measured cold water to the pan and scrape up the browned fond with a wooden spoon. Pour that liquid into the stockpot. This step captures flavor without adding another ingredient.
Add the remaining ingredients and bring to a boil. Add the onion, carrots, celery, garlic, vinegar, bay leaves, peppercorns, and remaining water. The bones should be covered by about 1 inch (2.5 cm); add a little more water if needed, but do not fill the pot to the rim. Bring the liquid to a full boil over medium-high heat, watching closely. If a substantial whole piece of beef remains attached to a bone, check its thickest part with a food thermometer: USDA FSIS lists 145°F (63°C) with a 3-minute rest as the safe minimum for whole cuts of beef.
Simmer gently for 12 hours. Lower the heat until the surface barely moves, with occasional small bubbles rather than a rolling boil. Skim off gray foam during the first 30 to 45 minutes, then skim again if a thick layer of fat or foam collects. Partly cover the pot, leaving a small gap for steam to escape, and simmer for 12 hours. Check it periodically; top up with hot water if the bones become exposed, and adjust the burner if the broth boils hard. A hard boil can emulsify fat into the liquid and leave it cloudy or greasy.
Strain and cool promptly. Set a fine-mesh strainer over a heatproof bowl or second pot and carefully pour the broth through it. Discard the spent bones and vegetables; do not try to reuse them for another full batch, since their flavor and texture will be depleted. Stir in the optional salt, tasting first because the broth may concentrate as it simmers. For faster cooling, set the bowl or pot in an ice-water bath and stir occasionally for about 30 minutes. Divide the broth into shallow containers and refrigerate within 2 hours of cooking.
Chill and finish if desired. Once cold, the broth may have a solid layer of fat on top. Lift it off with a spoon if you prefer a leaner broth, or keep some to add richness when reheating. A thin layer of fat can also help protect the surface while the broth is refrigerated, but it does not replace proper chilling or storage.

Tips

Choose a mix of bones if you can. Marrow bones provide a rounded, beefy flavor, but marrow alone may make a broth that sets only lightly when chilled. Adding knuckle, joint, or oxtail pieces contributes connective tissue and usually gives the cooled broth more body. The optional knuckle bones are a practical choice, not a requirement.
Keep the simmer quiet. A gentle simmer extracts flavor steadily and helps keep the broth clearer. If the pot is bubbling vigorously, lower the heat. Avoid stirring frequently, since it can break up particles and make straining less effective.
Use vinegar sparingly. The small amount in this recipe adds a mild tang, but it will not make a poor-quality batch rich or guarantee that minerals are extracted. You can omit it for a more neutral broth or swap in the same amount of red wine vinegar; the latter has a slightly sharper, fruitier edge.
Season after simmering. Salt can taste much stronger if a broth reduces substantially. Add the listed teaspoon if you want a lightly seasoned base, then adjust after straining, especially if the broth will be used in a dish that is already salted.

Serving Suggestions

For a simple cup to sip, reheat the broth and taste it before adding salt. A squeeze of lemon, chopped parsley, sliced scallion, or a little black pepper can brighten the rich beef flavor. If the broth is very concentrated, dilute it with hot water a little at a time until it tastes balanced.

Use it in place of water or boxed stock in beef and vegetable soup, French onion soup, lentil soup, or a pot of beans. It also works well for braising beef, cooking barley or farro, and loosening browned bits from a pan for a quick sauce. Because homemade broth can vary in strength and saltiness, taste the dish as it cooks and adjust its seasoning rather than assuming the broth will behave exactly like a packaged stock.

Variations

Herb-scented broth: Add 3 sprigs (about 3 g) of fresh thyme or 1 small rosemary sprig during the last 2 hours of simmering. Longer cooking can make these herbs taste muted or woody. Remove the stems when straining.
Ginger and scallion: For a broth suited to noodle soups, add a 2-inch (5-cm) piece of sliced fresh ginger and 2 scallions (about 30 g), cut into large pieces, during the last 2 hours. This gives the finished stock a gentle, fresh aroma without hiding the beef flavor.
More roasted flavor: Roast 1 tbsp (15 g) tomato paste on the bones for the final 10 minutes, spreading it thinly over the bones first. This adds a savory, slightly sweet note and a deeper color; leave it out when you want a more neutral broth.
Use a slow cooker: After roasting the bones, transfer them and the remaining ingredients to a large slow cooker. Add water only to the cooker’s fill line, then cook on low for about 12 hours. Slow-cooker heat and evaporation differ, so check that the appliance maintains a steady simmer and follow its capacity guidance.

Storage and Reheating

Refrigerate the strained broth in shallow, covered containers within 2 hours of cooking. Once chilled, keep it refrigerated for 3 to 4 days. A soft gel when cold is normal, especially if joint bones were included; it will turn liquid again when heated. If you notice an off smell, unusual color, or mold, discard the broth rather than tasting it.

For longer storage, freeze the broth in freezer-safe containers, leaving room for expansion, for up to 3 months for best quality. You can also freeze smaller portions in an ice-cube tray, then transfer the solid cubes to a freezer bag for adding small amounts to sauces or grains. Thaw frozen broth in the refrigerator, or reheat it directly from frozen in a saucepan over low heat, stirring as it melts.

Reheat only the amount you plan to use, bringing it to a steady simmer. For leftovers, USDA FSIS recommends reheating to 165°F (74°C); check the liquid with a food thermometer. Do not leave broth at room temperature to cool for an extended period, and do not treat a layer of fat or a sealed jar as a preservation method. Refrigerate or freeze it instead.

Frequently Asked Questions

Can I make this broth without roasting the bones?
Yes. You can put the raw bones and other ingredients directly in the pot, but the broth will be paler and have a less toasted, less rounded flavor. Roasting is especially useful when you want a dark, savory stock for soups, gravies, or braises. If you skip it, begin with the boil-and-simmer step and keep the same gentle cooking approach.

Why didn’t my broth turn gelatinous?
Marrow bones are flavorful, but they do not always contain enough connective tissue to make a broth set firmly when cold. Add joint, knuckle, or oxtail bones next time, and avoid using much more water than needed to cover the bones. A broth that stays liquid can still be used as stock; chilling to a firm gel is not a measure of whether it is usable.

Can I simmer it longer than 12 hours?
You can, but a longer simmer is not automatically better. The flavor may become overly concentrated or muted, and you will need to monitor the water level and keep the pot at a gentle simmer. If you want to extend the cooking, add hot water as needed and taste periodically. Do not leave a stovetop pot unattended for a long stretch.

Should I remove the marrow before simmering?
No. Roast and simmer the bones with the marrow inside. Some marrow may soften and move into the broth, adding richness; some may remain in the bones. If you prefer a less rich result, chill the strained broth and remove the solid fat from its surface before storing or serving.

Can I use frozen beef bones?
Yes. Thaw them in the refrigerator before roasting, then pat them dry so they brown properly. If you roast bones while still frozen, they release more moisture and may steam rather than brown, and the cooking time becomes less predictable. Keep thawing bones refrigerated, not on the counter.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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