Heat the oil in a large pan and cook the beef for a few minutes until browned. Set the beef aside and then cook the mushrooms until softened.
2.
Add the Heinz Beef Broth Soup and beef back to the pan and simmer for 40 minutes on a low heat.
3.
Heat the oven to 170 fan. Spoon the beef mixture into a small deep dish and top with the puff pastry. Brush the top of the pastry with a little butter. Place in the oven and cook for 20-25 minutes.
