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Sliced beige and brown mushrooms are mixed with thin, pale onion strips in a shallow dish, their surfaces lightly glossy with marinade.
●Low GI

Mushrooms marinated with onion Calories

Low-calorie marinated mushrooms with onion; sodium can be high

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

42kcal

GI

15low

POTASSIUM · 100 G

210mg

FIBER · 100 G

2g

Quick answer

1 serving (medium) of Mushrooms marinated with onion (120 g) has 50 calories. That works out to 42 calories per 100 g. It contains 7.3 g of carbs, 2.2 g of protein, 1.7 g of fat and 2.4 g of fiber. Its 9.6 µg of Biotin covers 32% of the Daily Value. Its glycemic index is 15 (low), so it raises blood sugar slowly.

Mushrooms marinated with onion Nutrition Facts

Selected: 1 serving (medium) · 120 g

50

KCAL / 120G

Carbs

7.3g

· 3% DV

Protein

2.2g

· 4% DV

Fat

1.7g

· 2% DV

Fiber

2.4g

· 9% DV

DV is the share of the daily value covered, on a 2,000 kcal reference diet.

Calories come from: Carbs 55% · Protein 17% · Fat 28%

Mushrooms marinated with onion nutrition facts table · 1 serving (medium) (120 g)

NutrientAmount% DV
Calories50 kcal
Total fat1.7 g2%
Saturated fat0.24 g1%
Trans fat0 g
Sodium744 mg32%
Total carbohydrate7.3 g3%
Fiber2.4 g9%
Protein2.2 g4%

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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How Many Calories in 1 Serving of Mushrooms marinated with onion?

ServingAmountCalories
1 serving (medium)120 g50 kcal
1 tablespoon (small)15 g6 kcal
2 tablespoon (medium)30 g13 kcal
4 tablespoon (large)60 g25 kcal
½ cup (medium)70 g29 kcal
1 piece (small)90 g38 kcal
100 g100 g42 kcal
1 cup (large)140 g59 kcal
1 serving (large)180 g76 kcal

Calculated from 42 calories per 100 g.

Frequently Asked Questions About Mushrooms marinated with onion

How do you make mushrooms marinated with onion?

To make mushrooms marinated with onion, cook cleaned mushrooms, then toss them with sliced onion, oil, vinegar or lemon juice, and seasonings. Chill the mixture in a covered container so the mushrooms can absorb the dressing.

What ingredients go into mushrooms marinated with onion?

Mushrooms marinated with onion usually contain mushrooms, onion, oil, and an acidic ingredient such as vinegar or lemon juice. Garlic, herbs, pepper, or other seasonings are common additions, while the exact dressing varies by recipe.

Do you cook the mushrooms before making mushrooms marinated with onion?

Yes, cook the mushrooms before marinating them at home. Cooking gives them a tender texture and is safer than relying on vinegar or lemon juice to make raw mushrooms suitable for eating.

How long should mushrooms marinated with onion sit before serving?

Let mushrooms marinated with onion chill for at least a few hours; leaving them overnight helps the dressing flavor the mushrooms more fully. Keep them refrigerated while they marinate rather than leaving them out at room temperature.

How are mushrooms marinated with onion served?

Mushrooms marinated with onion are usually served chilled as an appetizer, side dish, or salad addition. They pair well with grilled foods and sandwiches; drain excess dressing before serving and add fresh herbs if desired.

How long do mushrooms marinated with onion last in the fridge?

Homemade mushrooms marinated with onion are best eaten within about 3–4 days when kept covered in the refrigerator. Use a clean utensil each time, and discard them if they have been left at room temperature for a long time.

Why are mushrooms marinated with onion watery?

Mushrooms marinated with onion can turn watery because mushrooms release liquid as they cook and sit in the dressing. Cook them without crowding the pan, let them cool, and drain excess liquid before adding the marinade.

Which mushrooms work best for mushrooms marinated with onion?

Button mushrooms are an easy, widely available choice for mushrooms marinated with onion. Choose pieces of similar size so they cook evenly; leave small mushrooms whole and slice larger ones to help the dressing reach their centers.

Can you make mushrooms marinated with onion with canned mushrooms?

Yes, canned mushrooms can be used for mushrooms marinated with onion. Drain and rinse them first to remove excess brine, then taste the dressing before adding salt because canned mushrooms may already be salty.

Are mushrooms marinated with onion healthy?

Mushrooms marinated with onion can be a vegetable-based appetizer, but prepared versions may contain a lot of sodium. For a lower-sodium homemade batch, use less added salt and control how much dressing goes into each serving.

Mushrooms marinated with onion Vitamins & Minerals

Vitamins

Biotin

9.6µg · 32% DV

B5

1.32mg · 26% DV

B3

4.08mg · 26% DV

B2

0.26mg · 20% DV

Minerals

Sodium

744mg · 32% DV

Copper

0.26mg · 29% DV

Selenium

7.2µg · 13% DV

Phosphorus

74mg · 11% DV

Potassium ⭐

252mg · 7% DV

Mushrooms marinated with onion Glycemic Index

GLYCEMIC INDEX

15
Low
0 Low5570100

GLYCEMIC LOAD

1.2
Low

Accounts for portion size — a more realistic measure than GI alone.

How to Burn Off Mushrooms marinated with onion

To burn the 50 calories in 1 serving (medium) (120 g):

🚶

12min

Walking (5 km/h)

🏃

5min

Running (8 km/h)

🚴

7min

Cycling

🏊

6min

Swimming

Times are calculated with the MET equation for a 70 kg adult. Actual burn varies with your weight, age and pace.

What is Mushrooms marinated with onion?

Mushrooms marinated with onion are a cold dish made by letting mushrooms sit with sliced onion, an acidic ingredient such as vinegar or lemon, a little oil and seasonings. The exact marinade varies by recipe, and the dish is served in many cuisines rather than belonging to one specific tradition.

Enjoy it as an appetizer, alongside a main meal, or tossed into a salad; its tangy, savoury flavour and tender texture pair well with fresh herbs and crusty bread. It is relatively light, with about 42 calories per 100 g. Marinades can be salty, so if you are watching your sodium intake, drain the mushrooms and use a lighter hand with the brine.

How Nutritious Is Mushrooms marinated with onion?

Nutrient density

Medium

54/ 100

How many vitamins, minerals and how much fiber this food carries per calorie. A high score means a lot of nutrition for few calories.

Satiety score

Medium

49/ 100

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.

Is Mushrooms marinated with onion Processed?

NOVA 3

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.

Does Mushrooms marinated with onion Contain Allergens?

No known major allergens

Gluten free
Dairy free
Eggs free
Peanuts free
Tree nuts free
Fish free
Soy free
Sesame free

Which Diets Is Mushrooms marinated with onion Good For?

Vegan

✓ Suitable

Vegetarian

✓ Suitable

Gluten-Free

✓ Suitable

Dairy-Free

— Not suitable

Mediterranean

✓ Suitable

Paleo

— Not suitable

Whole30

— Not suitable

DASH

— Not suitable

Keto

— Not suitable

Low FODMAP

— Not suitable

Mushrooms marinated with onion Fat Profile

SATURATED

0.24g

MONOUNSATURATED

0.42g

POLYUNSATURATED

0.42g

⚖️

Omega 6:3 ratio 9.5:1

Above the ideal 4:1 (9.5:1).

Compare Mushrooms marinated with onion

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Mushrooms marinated with onion vs Tomato24 kcal more per 100 g
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Mushrooms marinated with onion vs Mixed Green Salad24 kcal more per 100 g
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🍄vs🫑
Mushrooms marinated with onion vs Red Pepper11 kcal more per 100 g
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Foods Similar to Mushrooms marinated with onion

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Tomato

18 kcal

🥗

Mixed Green Salad

18 kcal

🫑

Red Pepper

31 kcal

🥄

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44 kcal

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Green pepper

20 kcal

🥗

Potato Salad

110 kcal

🥗

Arugula

25 kcal

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Oven-Roasted Mixed Vegetables

65 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.