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Sliced mushrooms with soft, glossy golden-brown onions are piled on a plate, their curved edges and lightly browned surfaces visible beneath the strands of onion.
●Low GI

Mushrooms with caramelized onion Calories

Savory mushroom and caramelized onion mixture with umami flavor, moderate carbs, and light fiber

In season: Spring · Summer · Autumn · Winter

CALORIES · 100 G

78kcal

GI

28low

POTASSIUM · 100 G

248mg

FIBER · 100 G

1.9g

Quick answer

1 serving (medium) of Mushrooms with caramelized onion (120 g) has 94 calories. That works out to 78 calories per 100 g. It contains 10.7 g of carbs, 2.9 g of protein, 4.9 g of fat and 2.3 g of fiber. Its 1.3 mg of B5 covers 26% of the Daily Value. Its glycemic index is 28 (low), so it raises blood sugar slowly.

Mushrooms with caramelized onion Nutrition Facts

Selected: 1 serving (medium) · 120 g

94

KCAL / 120G

Carbs

10.7g

· 4% DV

Protein

2.9g

· 6% DV

Fat

4.9g

· 6% DV

Fiber

2.3g

· 8% DV

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

Calories come from: Carbs 43% · Protein 12% · Fat 45%

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

NutrientAmount% DV
Calories94 kcal
Total fat4.9 g6%
Saturated fat0.74 g4%
Trans fat0 g
Sodium144 mg6%
Total carbohydrate10.7 g4%
Fiber2.3 g8%
Protein2.9 g6%

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 with caramelized onion?

ServingAmountCalories
1 serving (medium)120 g94 kcal
1 tablespoon (small)18 g14 kcal
2 tablespoon (medium)36 g28 kcal
1 piece (small)45 g35 kcal
½ cup (small)70 g55 kcal
1 piece (large)90 g70 kcal
100 g100 g78 kcal
1 cup (medium)140 g109 kcal
1 serving (large)180 g140 kcal

Calculated from 78 calories per 100 g.

Frequently Asked Questions About Mushrooms with caramelized onion

How do you make mushrooms with caramelized onion?

Cook sliced onions slowly until soft and deeply browned, then add the mushrooms and sauté them until tender. Cooking the mushrooms in a separate pan first helps keep the onions caramelizing rather than simmering in the mushrooms’ released liquid.

Why do mushrooms with caramelized onion turn watery?

Mushrooms release moisture as they cook, especially when crowded in a pan. Use a wide, hot pan and cook in batches so the liquid can evaporate; adding salt after the mushrooms begin to brown can also help them sear.

What mushrooms are best for mushrooms with caramelized onion?

Cremini or white button mushrooms are reliable choices for mushrooms with caramelized onion. Cremini have a deeper flavor, while shiitake or oyster mushrooms bring a firmer, more distinctive texture; remove tough shiitake stems before cooking.

Can you make mushrooms with caramelized onion ahead of time?

Yes, you can make mushrooms with caramelized onion ahead and refrigerate them in a covered container. Reheat them in a skillet rather than the microwave when possible, so excess moisture can evaporate and the mushrooms regain some of their browned edges.

What do you serve with mushrooms with caramelized onion?

Mushrooms with caramelized onion work well over polenta, pasta, toast, or mashed potatoes. They also make a savory topping for burgers and grain bowls; add a fresh salad or crisp vegetables to balance their soft, rich texture.

Can mushrooms with caramelized onion be frozen?

Yes, mushrooms with caramelized onion can be frozen, although the mushrooms may become softer after thawing. Cool the mixture first, freeze it in an airtight container, and reheat it in a skillet to cook off moisture.

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

Mushrooms with caramelized onion keep for a few days in a covered container in the refrigerator. Refrigerate leftovers promptly, and reheat only the portion you plan to eat rather than repeatedly warming the whole batch.

Should you cook the onions before the mushrooms in mushrooms with caramelized onion?

Yes, cook the onions first because proper caramelization takes longer than cooking mushrooms. Once the onions are browned and tender, add the mushrooms; alternatively, brown the mushrooms separately and combine them at the end.

Can you use dried mushrooms in mushrooms with caramelized onion?

Yes, rehydrated dried mushrooms can be used in mushrooms with caramelized onion, but their flavor is more concentrated than fresh mushrooms. Soak them until pliable, drain them well, and add them after the onions have caramelized.

Do mushrooms with caramelized onion need sugar?

No, added sugar is not necessary for mushrooms with caramelized onion. Slowly cooked onions develop sweetness on their own; a little sugar may speed browning, but it can make the finished dish taste noticeably sweeter.

Mushrooms with caramelized onion Vitamins & Minerals

Vitamins

B5

1.32mg · 26% DV

B3

4.08mg · 26% DV

B2

0.26mg · 20% DV

Biotin

3.6µg · 12% DV

Minerals

Copper

0.23mg · 26% DV

Selenium

8.16µg · 15% DV

Phosphorus

86mg · 12% DV

Potassium ⭐

298mg · 9% DV

Sodium

144mg · 6% DV

Mushrooms with caramelized onion Glycemic Index

GLYCEMIC INDEX

28
Low
0 Low5570100

GLYCEMIC LOAD

3
Low

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

How to Burn Off Mushrooms with caramelized onion

To burn the 94 calories in 1 serving (medium) (120 g):

🚶

23min

Walking (5 km/h)

🏃

10min

Running (8 km/h)

🚴

13min

Cycling

🏊

11min

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 with caramelized onion?

Mushrooms with caramelized onion is a simple pan-cooked mixture of sliced mushrooms and onions, cooked until the onions soften and turn sweet and golden. It is a familiar home-style preparation rather than a dish tied to one particular region. The mushrooms bring a tender, savoury bite, while slow-cooked onion adds sweetness and a deeper, rounded flavour.

It works as a side with eggs, roasted vegetables, meat or grains, and can also be spooned onto toast or served as part of a mezze-style spread. The dish is vegetable-led, with modest fibre and relatively little protein, so pair it with beans, lentils or another protein source for a more substantial meal. To keep it lighter, use just enough oil to cook the vegetables without letting them stick.

How Nutritious Is Mushrooms with caramelized onion?

Nutrient density

High

63/ 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

45/ 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 with caramelized onion Processed?

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.

Does Mushrooms with caramelized 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 with caramelized 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 with caramelized onion Fat Profile

SATURATED

0.74g

MONOUNSATURATED

2.14g

POLYUNSATURATED

0.78g

⚖️

Omega 6:3 ratio 18.5:1

Above the ideal 4:1 (18.5:1).

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Foods Similar to Mushrooms with caramelized onion

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18 kcal

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44 kcal

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20 kcal

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110 kcal

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65 kcal

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Nutrition data compiled from USDA FoodData Central and scientific sources.