1 pound Rouses sliced roast beef
1 teaspoon olive oil
1/2 medium onion diced
1 clove garlic minced
2 cups low sodium beef stock
3 tablespoons Worcestershire sauce
2 teaspoons soy sauce
2 beef bullion cubes
Salt and pepper to taste
4 French rolls or loaf of French bread
Heat oil in a medium saucepan over medium heat. Add onion and cook about 3-4 minutes, until semi-translucent, then add the garlic and cook for 1 minute more.
Add the beef stock, Worcestershire, soy sauce, and bullion cubes, if using. Bring to a boil and cook for 4-5 minutes boiling (or until the bullion is dissolved).
Taste carefully, and add salt and pepper as desired.
Add the roast beef and let the beef warm in the au jus until it’s hot. Lightly toast the rolls, or place them cut side up under the broiler for just a few minutes until toasted. Add beef to the bread. Serve with a cup of the au jus.