Future essentials freeze dried long shelf life emergency food portabella mushrooms 2.5 2Oz can- 12 cans. Portabella mushrooms agaricus bitorquis are an extremely large round firm dark brown mushroom. This mushroom is the fully mature form of the white button mushroom. This mushroom measures between 5 and 8 inches in diameter with an open flat cap. Because this mushroom is the elder of the species it s gills are fully exposed which means that some of the mushroom s moisture has evaporated. The reduced moisture creates a dense meaty texture and enriched flavor. This mushroom has a delicious mild woodsy flavor. Portabella are like white button or champignon mushrooms only larger and have a deeper flavor. Use the portabella wherever you would a white button if you want to enhance the flavor. This mushroom comes as a large sliced about 3--4 inches long and 1 2
3 4 Of an inch wide.
