The Portobello mushroom is one of the most imposing mushrooms in size. It has a rounded, earthen tan flat cap with near black gills on its underside.
Portobello Mushrooms contain vitamin D, copper, selenium, potassium, phosphorus, vitamin B6, and niacin. Portobello Mushrooms are best suited for cooked applications such as broiling, sautéing, and grilling. They are extremely versatile and can be grilled whole to make a vegetarian burger or hollowed out and used as a pizza crust or bowl for other fillings.