Cut your onion and potatoes.
In a very large saute pan heat olive oil over medium heat.
Once the onions get translucent , add the beef and some salt & pepper. Cook the beef in an even layer browning the meat on both sides.
Once the beef has some good color, add the tomato paste and mix.
Sprinkle the meat with the flour and mix.
Add the potatoes and give everything a mix.
Add the dried oregano and salt & pepper.
Add the wine and broth and stir. Cover, reduce the heat to low and cook util the meat and potatoes are tender- about an hour. Check on it often and give it a stir. If the liquid is reducing too quickly, add more broth or water 1/2 cup at a time.
Serve with buttered egg noodles.