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Per 100g
Nutrition data source: USDA FoodData Central
Common measurement equivalents in grams
Yes, white button mushrooms are highly nutritious and low in calories. They are an excellent source of B vitamins like riboflavin and niacin for energy, as well as selenium, a powerful antioxidant that supports the immune system.
Absolutely. With only 22 calories and 0.3g of fat per 100g, they are a high-volume, low-calorie food. Their fiber content helps promote satiety, making them a great substitute for higher-calorie ingredients in various dishes.
Yes, they are very keto-friendly. They contain only 3.3g of carbohydrates per 100g, making them an ideal low-carb vegetable for those following a ketogenic or low-glycemic diet.
Yes, white button mushrooms are safe to eat raw and are commonly sliced into salads for a mild, earthy crunch. However, cooking them helps break down the tough cell walls, making their nutrients more bioavailable.
It is best to wipe them with a damp paper towel or a soft brush to remove dirt. Avoid soaking them in water, as mushrooms are porous and will absorb liquid, which can make them soggy during the cooking process.
Store them in a paper bag in the refrigerator. The paper bag allows the mushrooms to breathe and absorbs excess moisture, which prevents them from becoming slimy, unlike plastic packaging.
Signs of spoilage include a slimy texture, dark brown or black spots, and a sour or unpleasant odor. If they appear shriveled but are not slimy or smelly, they are still safe to use in cooked dishes like soups.
white button mushroom is a versatile ingredient found in cuisines around the world. With 22 calories per 100g and 3.1 grams of protein, it's a nutritious addition to many dishes.
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Browse recipes →Yes, white button mushrooms are naturally vegan and gluten-free. They are a fungus and contain no animal products or wheat-based proteins, making them suitable for almost all dietary restrictions.
They have a very mild, earthy flavor and a firm, meaty texture. Because their taste is subtle, they are excellent at absorbing the flavors of the spices, herbs, and sauces they are cooked with.
While they naturally contain small amounts, mushrooms can significantly increase their Vitamin D content if exposed to UV light. Some producers treat them with UV light specifically to boost this nutrient for consumers.