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Rich in fat and collagen, source of minerals and vitamins
In season: Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 piece (medium) of Roasted beef marrow bone (50 g) has 385 calories. That works out to 770 calories per 100 g. It contains 0 g of carbs, 3.5 g of protein, 41 g of fat and 0 g of fiber. Its 0.4 µg of B12 covers 17% of the Daily Value. Its glycemic index is 0 (low), so it raises blood sugar slowly.
Selected: 1 piece (medium) · 50 g
385
KCAL / 50G
Carbs
0g
· 0% DV
Protein
3.5g
· 7% DV
Fat
41g
· 53% DV
Fiber
0g
· 0% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 0% · Protein 4% · Fat 96%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 385 kcal | |
| Total fat | 41 g | 53% |
| Saturated fat | 18.5 g | 93% |
| Trans fat | 0.5 g | |
| Sodium | 55 mg | 2% |
| Total carbohydrate | 0 g | 0% |
| Fiber | 0 g | 0% |
| Protein | 3.5 g | 7% |
Calories: Calories measure energy. Average daily need is 2,000 kcal. Excess calories are stored as fat, too few cause weight loss.
Carbs: Your body's primary energy source. The brain runs exclusively on carbs. Daily need: 275g.
Protein: Essential for muscle repair and cell growth. Daily need: 50g. Keeps you full and boosts metabolism.
Fat: Needed for hormone production and vitamin absorption. Daily need: 78g. Limit saturated fats, choose unsaturated.
Fiber: Critical for digestive health and satiety. Daily need: 28g. Stabilizes blood sugar, lowers cholesterol.
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| Serving | Amount | Calories |
|---|---|---|
| 1 piece (medium) | 50 g | 385 kcal |
| 1 tablespoon (medium) | 14 g | 108 kcal |
| 1 piece (small) | 30 g | 231 kcal |
| 1 serving (medium) | 60 g | 462 kcal |
| 1 piece (large) | 80 g | 616 kcal |
| 100 g | 100 g | 770 kcal |
| 2 piece (double) | 100 g | 770 kcal |
| 1 serving (large) | 100 g | 770 kcal |
| 1 cup (chopped) | 120 g | 924 kcal |
Calculated from 770 calories per 100 g.
Place roasted beef marrow bone pieces cut-side up on a tray, season, and roast in a hot oven until the marrow is soft and lightly bubbling. A temperature around 450°F (230°C) for 15–20 minutes is a useful starting point; thick pieces may need longer.
Eat roasted beef marrow bone hot by scooping the soft marrow out with a small spoon. Spread it on toasted bread and add parsley, lemon, or a sharp salad to balance its rich, fatty taste.
Beef femur bones are a good choice for roasted beef marrow bone because they contain a substantial marrow channel. Ask a butcher for canoe-cut bones, split lengthwise, or cross-cut pieces that expose the marrow at both ends.
Soaking beef marrow bones is optional, not essential. A short soak in cold water can draw out some surface blood for a cleaner appearance; pat the bones dry before roasting so they brown rather than steam.
Roasted beef marrow bone tastes rich, savory, and buttery, with a mild beef flavor. Its soft, almost spreadable texture is part of its appeal, but the richness is why it is usually served in modest portions.
No, do not give a dog the roasted beef marrow bone itself: cooked bones can splinter and cause choking or internal injury. The fatty marrow can also upset a dog’s stomach, especially when seasoned or eaten in a large amount.
Remove leftover marrow from the roasted beef marrow bone, seal it in a container, and refrigerate it for up to 3–4 days. Do not leave it at room temperature for an extended period, and reheat it until thoroughly hot.
Yes, you can freeze roasted beef marrow bone after removing the marrow from the bone. Seal it in a freezer-safe container; freezing may change its texture slightly, so thawed marrow works well stirred into soups or spread on hot toast.
Roasted beef marrow bone is rich in fat and provides collagen and some vitamins and minerals, but it is not a lean protein source. Its concentrated richness makes it better as an occasional accompaniment than as the main source of everyday nutrition.
It is better to thaw beef marrow bones in the refrigerator before roasting them. Thawing helps the marrow cook more evenly and makes it easier to judge doneness; dry the exposed marrow before seasoning and placing the bones in the oven.
Vitamins
B12
0.4µg · 17% DV
B2
0.06mg · 5% DV
Vitamin E
0.6mg · 4% DV
B5
0.15mg · 3% DV
Minerals
Phosphorus
30mg · 4% DV
Zinc
0.35mg · 3% DV
Sodium
55mg · 2% DV
Selenium
1µg · 2% DV
Potassium ⭐
40mg · 1% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 385 calories in 1 piece (medium) (50 g):
🚶
Walking (5 km/h)
🏃
Running (8 km/h)
🚴
Cycling
🏊
Swimming
Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.
Roasted beef marrow bone is made by roasting a split or cut beef bone until the marrow inside is soft and hot. Marrow has long appeared in European cooking, both in broths and as a dish in its own right; restaurants often serve it as a rich starter.
Scoop the marrow onto toast and season it simply with salt, or pair it with parsley salad, pickles or something sharp to balance its richness. It is exceptionally high in fat—82 g per 100 g—so a small portion can be satisfying. For a lighter serving, offer plenty of salad and keep the bread modest.
High
How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.
Low
An EatBetter score computed from fiber, protein and calorie density. A high score means staying full longer on the same calories.
Both scores are calculated per 100 g and do not change with the selected portion. The satiety score is EatBetter's own calculation, not a clinical measure.
NOVA 2
Minimally Processed
1. Unprocessed
2. Minimally Processed
3. Processed
4. Ultra-Processed
NOVA classifies foods into 4 groups by industrial processing. NOVA 1 (unprocessed) is the healthiest.
No known major allergens
Vegan
— Not suitable
Vegetarian
— Not suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
✓ Suitable
Low FODMAP
— Not suitable
SATURATED
18.5g
MONOUNSATURATED
20.5g
POLYUNSATURATED
1.5g
Omega 6:3 ratio 2:1
Below the ideal 4:1 — a good omega balance.
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Nutrition data compiled from USDA FoodData Central and scientific sources.