In a large skillet, heat the olive oil over medium-high heat, add the onions and saute 3-4 minutes, add the garlic and saute for 1 minute. Add the ground beef and cook through.
In a separate pan over medium heat, add the cream cheese, buffalo sauce and beef broth. Allow the cream cheese to melt and whisk all of the ingredients together.
Once the cheese has melted into the sauce, add the paprika, black pepper and kosher salt. Whisk all of the ingredients together and bring the sauce to a boil.
Once the ground beef is cooked through, drain off any grease then add the macaroni noodles and sauce to the skillet with the ground beef.
Reduce the heat to low, cover and simmer for 15 minutes.
Once the noodles are tender and the sauce has reduced, stir in the blue cheese dressing, sprinkle with the parmesan cheese and serve.