Hot Beef Sandwiches

Eating Hot Beef Sandwiches is my favorite way to eat leftover roast & fixings. It's an open faced sandwich and all you do is layer a piece of bread (or you could use rolls that have been split open) with leftover mashed potatoes topped with roast beef and gravy. Of course, you don't have to only eat this as leftovers, you can also make your roast, potatoes and gravy and purposely serve it this way. My husband, the one who dislikes roast, said this sandwich was even better than the roast itself!