Philly Cheese Steak Sandwich's

1 lb. deli roast beef cut thin
10 slices provolone cheese
1 large yellow onion sliced in thin strips
1 green bell pepper sliced in thin strips
4-6 Hoagie rolls (or any yummy rolls)

*Saute onions and pepper until tender. Season with salt and pepper. Add the deli meat to onions and peppers until heated through. Serve on hoagie rolls with provolone cheese.