Add beef and olive oil into pot placed over medium high heat. Cook the beef until totally browned. Once browned remove from pot and set aside.
In same pot add in diced onions, and garlic. Saute until onions are translucent.
Add in tomato paste, stir and then drop in tomatoes. Using a fork crush up tomatoes. Allow to bubble away for 3-5 minutes.
Add in chicken stock, water, dried oregano, and garlic powder and bring to a boil.
Once boil has been reached drop in the noodles and cook until desired doneness.
Once noodles are cooked add in the cream and cooked beef.
Season with salt and pepper.
Serve with ricotta, parm and chives.