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Premium Large White Mushrooms, 24 oz
In-store pricing snapshot
Based on recent checks across 191 Costco warehouses reporting.
* Prices shown are for Costco members only.
Premium large white mushrooms in a convenient 24-ounce (680g) package. White mushrooms, also known as button mushrooms or Agaricus bisporus, are the most popular and widely consumed mushroom variety. These versatile mushrooms have a mild, earthy flavor that intensifies when cooked, making them perfect for sauteing, grilling, roasting, or eating raw in salads.
White mushrooms are an excellent low-calorie food, providing just 22 calories per 100g while offering significant nutritional benefits. They are naturally fat-free, low in sodium, and a good source of B vitamins including riboflavin (22% DV) and niacin (16% DV). They also provide essential minerals like copper (24% DV), selenium (12% DV), potassium, and phosphorus. White mushrooms contain vitamin D in the form of ergocalciferol and are composed of approximately 93% water, making them a hydrating and nutrient-dense vegetable option.