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An edible wild mushroom with a meaty texture, fiber, and minerals.
In season: Summer · Autumn
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
100 g of Beefsteak Mushroom has 33 calories. It contains 5.8 g of carbs, 3.5 g of protein, 0.4 g of fat and 2.5 g of fiber. Its 0.3 mg of Copper covers 28% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Selected: 100 g
33
KCAL / 100G
Carbs
5.8g
· 2% DV
Protein
3.5g
· 7% DV
Fat
0.4g
· 1% DV
Fiber
2.5g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 57% · Protein 34% · Fat 9%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 33 kcal | |
| Total fat | 0.4 g | 1% |
| Saturated fat | 0.08 g | 0% |
| Trans fat | 0 g | |
| Sodium | 5 mg | 0% |
| Total carbohydrate | 5.8 g | 2% |
| Fiber | 2.5 g | 9% |
| 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 serving (medium) | 120 g | 40 kcal |
| 50 g | 50 g | 17 kcal |
| 1 cup (shredded) | 70 g | 23 kcal |
| 75 g | 75 g | 25 kcal |
| 100 g | 100 g | 33 kcal |
| 150 g | 150 g | 50 kcal |
| 1 piece (whole) | 180 g | 59 kcal |
| 200 g | 200 g | 66 kcal |
Calculated from 33 calories per 100 g.
A Beefsteak Mushroom is a reddish, edible wild bracket fungus, usually identified as Fistulina hepatica. It often grows on the trunks or stumps of broadleaf trees and is known for its meat-like texture and red juice.
Yes, a correctly identified, fresh Beefsteak Mushroom is edible. Because wild mushrooms can be confused with other species, do not eat one identified from a photo or appearance alone; get a reliable expert identification first.
A Beefsteak Mushroom has a firm, somewhat meaty texture and a mild, tangy flavor. Younger specimens are generally more tender, while older ones can become tougher and more acidic.
A Beefsteak Mushroom is typically a tongue-shaped, reddish or pinkish-brown shelf growing from wood; its flesh may ooze reddish liquid when cut. These clues are not enough to confirm a wild mushroom’s identity, so consult an expert.
Beefsteak Mushrooms grow on the trunks and stumps of broadleaf trees, especially oak and sweet chestnut. They may appear on living trees as well as dead wood, often as a single shelf or a small cluster.
Slice a Beefsteak Mushroom and pan-fry it, or add it to soups and other cooked dishes. Trim away any tough parts and cook it thoroughly; cooking does not make a misidentified wild mushroom safe.
It is safer to cook a Beefsteak Mushroom rather than eat it raw. Cooking can make its firm flesh easier to enjoy, but it does not replace careful identification of a wild specimen.
Brush dirt and debris off a Beefsteak Mushroom and trim away damaged or tough areas. If it needs rinsing, use water briefly and dry it promptly; soaking can leave the mushroom waterlogged.
Keep a fresh Beefsteak Mushroom unwashed in a paper bag in the refrigerator and use it before it becomes slimy, soft, or otherwise spoiled. Avoid sealed, damp packaging, which can trap moisture and speed deterioration.
Yes, Beefsteak Mushrooms can be frozen. Clean and slice them, briefly cook them, then cool and freeze; thawed pieces may be softer, so they work best in soups, sauces, and other cooked dishes.
Vitamins
B2
0.32mg · 25% DV
B3
3.6mg · 23% DV
B5
1.1mg · 22% DV
Biotin
4.5µg · 15% DV
Minerals
Copper
0.25mg · 28% DV
Phosphorus
110mg · 16% DV
Potassium ⭐
420mg · 12% DV
Selenium
5.5µg · 10% DV
Sodium
5mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 33 calories in 100 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.
Beefsteak Mushroom is a wild edible fungus that often grows on the trunks of old oak and chestnut trees. Its reddish, juicy flesh keeps its colour when cut, and has a firm, fibrous bite that gives the mushroom its name. The flavour is savoury with a gentle tang.
It is usually sliced and cooked rather than eaten raw: sauté it, grill it, or add it to soups and vegetable dishes. Garlic, onion and herbs suit its robust taste, and its texture makes it a satisfying meat-free centrepiece. Despite that substantial bite, it is light in calories, with 33 calories and 2.5g of fibre per 100g. For a lighter meal, cook it with modest oil and serve alongside greens.
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.
Medium
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 1
Unprocessed
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
✓ Suitable
Vegetarian
✓ Suitable
Gluten-Free
✓ Suitable
Dairy-Free
— Not suitable
Mediterranean
✓ Suitable
Paleo
✓ Suitable
Whole30
— Not suitable
DASH
— Not suitable
Keto
— Not suitable
Low FODMAP
— Not suitable
SATURATED
0.08g
MONOUNSATURATED
0.03g
POLYUNSATURATED
0.15g
Omega 6:3 ratio 14:1
Above the ideal 4:1 (14:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.