agar-mushrooms agaricus-bisporus appearance baby-bella baby-portobello brown brown-cap-mushrooms brown-mushroom caps chestnut-brown chestnut-mushroom cremini-mushroom dark dry edible fleshy folded folds food fresh fungi Gills Italian-brown Italian-mushroom mini-bella mushrooms original portabellini quality quantity raw Roman-brown-mushroom shape smooth soft stalk stem surface surfaces Swiss-brown-mushrooms table-mushroom tasty texture textures underside variations vegetable vegetables wrinkled cook cooking cuisine garlic ingredients italian meal mushroom onion onions pasta pasta dish recipe tomato tomatoes interior kitchen kneading making mozzarella natural nourishment oil one people peppers person pizza preparation rustic skill table restaurant risen rolling