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Vegetables · Nutrition Facts

Button Mushrooms Nutrition Facts

Button mushrooms are a common variety of cultivated mushrooms, known for their mild flavor and firm texture. They are rich in antioxidants and provide a good source of dietary fiber.

Low GIServing: 1 cup sliced (150g)Search USDA matchesPublic dataset · 4,000 foods

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22kcal

Calories

2.9g

Protein

3.3g

Carbs

0.3g

Fat

Where the calories come from

Protein42%
Carbs48%
Fat10%

Full nutrition breakdown

Nutrition Facts

Per 100g · Per serving (1 cup sliced, 150g)

NutrientPer 100gPer serving
Calories22kcal33kcal
Protein2.9g4.4g
Total Carbohydrates3.3g4.9g
Dietary Fiber1.1g1.7g
Sugars1.4g2.1g
Total Fat0.3g0.5g
Saturated Fat0.1g0.2g
Sodium6mg9mg
Water89.7g134.6g

Adjust the serving size

Estimate nutrients in a portion of Button Mushrooms. The calculation scales the values shown per 100 g; it is not a measurement of a specific food or product.

Listed serving: 1 cup sliced (150 g). Enter 1–5000 g.

Calories
33 kcal
Protein
4.35 g
Carbohydrates
4.95 g
Fiber
1.65 g
Sugars
2.1 g
Fat
0.45 g
Sodium
9 mg

Estimate only. Food varieties, brands, preparation, and actual portion weights can change the values. Use product packaging for packaged foods.

Key vitamins & minerals

Calcium12 mg

1% Daily Value

Iron0.6 mg

3% Daily Value

Magnesium6 mg

1% Daily Value

Phosphorus31 mg

2% Daily Value

Potassium343 mg

7% Daily Value

Zinc0.3 mg

3% Daily Value

Serving ideas

  • Sauté them with garlic and olive oil for a quick side dish.
  • Add them to soups and stews for extra flavor and nutrition.
  • Grill them and serve them as a side with grilled chicken or fish.

Storage

Storage tip: Store button mushrooms in a paper bag in the refrigerator to maintain freshness.

Record status

This page presents a record from our public dataset. It has not been independently verified by a nutrition professional.

Source context

No exact USDA record match has been verified for this food. Search results may include candidates that do not match the exact record or values shown. Read our methodology.

Correction status

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Frequently asked questions

Are button mushrooms low in calories?
Yes, button mushrooms are low in calories, with only 22 kcal per 100 g.
Do button mushrooms contain vitamins?
Yes, they contain vitamins like B1, B2, and B6, as well as minerals like iron and magnesium.
Can I freeze button mushrooms?
Yes, you can freeze button mushrooms to extend their shelf life, but they may lose some texture.

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