Indulge in this mouthwatering roast beef sandwich featuring tender beef, melted provolone cheese, and a zesty horseradish aioli.
Tips for serving: Arrange sandwiches on a large platter, pair with crispy potato chips or salad, and serve with your favorite drink.
Keyword Comfort Food, Easy Lunch, Horseradish Aioli, Roast Beef Sandwich, Sandwich Recipe