Okay, so I've looked on the net for small recipes for stuffed portobello mushrooms, and all of them call for tons of ingrediants that I really don't want to deal with. Basically, I have access to italian cheeses, extra virgin olive oil, salt, pepper, and bread crumbs (or actual bread). Can I do much with this? What else do you think I would need to make a tasty stuffed mushroom without a ton of ingrediants?
Much help from the chefs and cooks is appreciated. (I'm a bachelor, I know ramen and little juan burritos for crying out loud).

Much help from the chefs and cooks is appreciated. (I'm a bachelor, I know ramen and little juan burritos for crying out loud).