Roast beef
French rolls or hoagie rolls
Beef broth or au jus
Butter
Garlic powder
Onion powder
Salt
Black pepper
Provolone cheese, optional
Heat the beef broth or au jus in a saucepan
Season the broth with garlic powder, onion powder, salt, and black pepper
Warm the roast beef in the broth or in a skillet
Split the rolls and butter the insides
Toast the rolls in a skillet or oven
Add the warm roast beef to the rolls
Add provolone cheese, optional
Serve with the hot au jus for dipping