Over medium high heat in a large skillet, heat butter and 1 TBS of olive oil.
Add peppers and onions and saute until softened. Add garlic and cook for additional 30 seconds to one minute.
Add ground beef and cook until browned, about 5 minutes.
Season with salt & pepper.
Add Worcestershire sauce, beef broth and uncooked pasta. Stir to combine.
Bring to a boil over high heat. Reduce heat to medium low, cover with lid for 12-15 minutes. (Check every 5 minutes or so for liquid level. Add additional water or beef broth if needed.)
Once pasta is cooked, removed lid, turn burner off, and add shredded provolone cheese and mix well until cheese is melted.
Garnish with parsley. Enjoy.