Trim the fat from the roast and boil the roast w/ no seasoning for about 1 1/2 hours! (What? no seasoning....I know-I know this was extremely hard for me. Remove from the water (save this stock). Cool and slice the roast beef, place in a baking dish and set aside.
Make the Gravy:
Using Flour, oil salt, pepper, garlic powder, kitchen bouquet make a roux (this will be thick and globby). Mix with the stock that you boiled the beef in. Pour gravey over the sloced roast beef and bake for 1 - 1/2 hours.
Assemble the Sandwiches:
roast beef w/gravy
**This recipe was adapted from Food Network (Diners, Drive In's and Dive's