Roast Beef Au Jus - cooking recipe

Ingredients

1 (3 lb) rump roast
2 cups soup (Campbells beef broth bouillon , no substitutes)
1 tablespoon flour
salt
pepper
1 onion, sliced
1 dozen dinner roll
2 tablespoons olive oil

Preparation

Heat a tablespoon of olive oil in a large cast iron skillet.
Brown the roast in the skillet on all sides.
Cover the outside of the roast on all sides with lots of black pepper.
Place covered skillet in oven for at least one hour at 350.
At the end of one hour add flour to the hot oil in the skillet until it is dissolved.
Add both cans of soup to the roast and the onion.
Cook another hour in the oven.
Salt if needed. (Soup is salty).
Serve the roast thinly slice within the hot rolls and a small dish of the gravy.