Philly Cheese Steak

2 lbs Rib Eye Steak, thinly sliced
8 ozs fresh mushrooms
1 small onion
salt and pepper, to taste
Provolone cheese, approx. 1/2 lb
Favorite Bread, toasted

Directions:  In large skillet, saute onions, mushrooms, salt and black pepper until halfway cooked.  Add meat and saute until almost fully cooked, stirring.  Add to sub roll, top with slices of cheese.  Place in toaster oven (full size oven will work too), toast until slightly brown and cheese is melted.