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Oven-baked mushrooms with olive oil; low calorie, source of fiber and antioxidants
In season: Spring · Summer · Autumn · Winter
CALORIES · 100 G
GI
POTASSIUM · 100 G
FIBER · 100 G
1 serving (medium) of Oven-baked mushrooms with olive oil (120 g) has 78 calories. That works out to 65 calories per 100 g. It contains 4.9 g of carbs, 3.2 g of protein, 5 g of fat and 2.6 g of fiber. Its 19.2 µg of Biotin covers 64% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.
Selected: 1 serving (medium) · 120 g
78
KCAL / 120G
Carbs
4.9g
· 2% DV
Protein
3.2g
· 6% DV
Fat
5g
· 6% DV
Fiber
2.6g
· 9% DV
DV is the share of the daily value covered, on a 2,000 kcal reference diet.
Calories come from: Carbs 25% · Protein 17% · Fat 58%
| Nutrient | Amount | % DV |
|---|---|---|
| Calories | 78 kcal | |
| Total fat | 5 g | 6% |
| Saturated fat | 0.72 g | 4% |
| Trans fat | 0 g | |
| Sodium | 8.4 mg | 0% |
| Total carbohydrate | 4.9 g | 2% |
| Fiber | 2.6 g | 9% |
| Protein | 3.2 g | 6% |
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 | 78 kcal |
| 1 piece (whole) | 40 g | 26 kcal |
| 1 serving (small) | 80 g | 52 kcal |
| 2 piece (whole) | 80 g | 52 kcal |
| 1 cup (chopped) | 90 g | 59 kcal |
| 100 g | 100 g | 65 kcal |
| 1 serving (large) | 180 g | 117 kcal |
| 1 serving (jumbo) | 250 g | 163 kcal |
Calculated from 65 calories per 100 g.
Toss cleaned, well-dried mushrooms with olive oil, salt, pepper and any herbs you like, then spread them in a single layer on a baking tray. Roast in a hot oven until tender and browned, turning them once so they color evenly.
To keep oven-baked mushrooms with olive oil from getting soggy, dry them thoroughly and leave space between pieces on the tray. Crowding traps steam, so use two trays if needed. A hot oven helps their moisture evaporate and encourages browning.
Cremini or white button mushrooms are reliable choices for oven-baked mushrooms with olive oil because they hold their shape and are easy to find. Portobellos work well too; cut them into thick slices, since their larger size makes them roast differently from small mushrooms.
Yes, you can quickly rinse dirty mushrooms before making oven-baked mushrooms with olive oil, but dry them very well afterward. Don’t soak them: mushrooms absorb water, which can make roasting harder. For light dirt, wipe them with a damp cloth instead.
Yes, small mushrooms can be roasted whole for oven-baked mushrooms with olive oil. Halve or quarter larger ones so the pieces cook at a similar rate. Keeping pieces similar in size matters more than cutting every mushroom the same way.
Oven-baked mushrooms with olive oil keep for about 3–4 days in a covered container in the refrigerator. Let them cool before storing, and refrigerate them promptly rather than leaving them out. Reheat only the portion you plan to eat.
Yes, you can freeze oven-baked mushrooms with olive oil, although they may be softer after thawing. Cool them completely, pack them airtight, and freeze in portions. They’re often best added straight to a hot dish rather than thawed for a salad.
Thyme, rosemary, parsley and garlic all pair well with oven-baked mushrooms with olive oil. Add sturdy herbs such as thyme before roasting; scatter delicate parsley over the mushrooms after baking so it keeps its fresh flavor.
Oven-baked mushrooms with olive oil go well with crusty bread, pasta, rice, roasted vegetables or a green salad. They can also be served alongside eggs or grilled meat, or spooned over toast for a simple savory meal.
Use leftover oven-baked mushrooms with olive oil in an omelet, pasta, grain bowl or toasted sandwich. Add them near the end of cooking, since they’re already cooked; heating them for too long can make them release more moisture and lose texture.
Vitamins
Biotin
19.2µg · 64% DV
B2
0.46mg · 35% DV
B3
4.44mg · 28% DV
B5
1.32mg · 26% DV
Minerals
Copper
0.36mg · 40% DV
Selenium
9.6µg · 17% DV
Phosphorus
110mg · 16% DV
Potassium ⭐
444mg · 13% DV
Sodium
8.4mg · 0% DV
GLYCEMIC INDEX
GLYCEMIC LOAD
Accounts for portion size — a more realistic measure than GI alone.
To burn the 78 calories in 1 serving (medium) (120 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.
Oven-baked mushrooms with olive oil are made by tossing mushrooms with olive oil and baking them until tender. It is a simple home-style preparation rather than a dish tied to one specific region, and herbs, garlic or black pepper are common additions. The mushrooms release moisture as they cook, while their edges brown and take on the oil’s savoury aroma.
Serve them warm or at room temperature as a side, add them to a grain bowl, or offer them as part of a shared spread. Mushrooms bring fibre and relatively few calories, while the olive oil makes the dish richer and more satisfying. For a light meal, pair a modest portion with salad or whole grains; use just enough oil to coat the mushrooms rather than leaving them swimming in it.
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 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
✓ 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
0.72g
MONOUNSATURATED
3.24g
POLYUNSATURATED
0.6g
Omega 6:3 ratio 13.5:1
Above the ideal 4:1 (13.5:1).
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Nutrition data compiled from USDA FoodData Central and scientific sources.