Article : The Stuffed Portobello Mushrooms recipe requires some finesse in cleaning out the mushrooms and the first stage of grilling or cooking - but otherwise a great recipe, and well worth the need to concentrate. It can also be served as a great appetizer! This is one of those recipes where the imagination on what to use to stuff the mushrooms is endless. And keep in mind mushrooms are incredibly low in calories which is a great reason to try them in dishes if you like them! Enjoy it. Vegetable.