Heat a large deep skillet over medium heat. Add the beef and steak seasoning and cook, breaking the meat into small pieces, until browned, 5 to 6 minutes. Add the onion and bell peppers and cook until tender, about 5 minutes.
Add the mushrooms and Worcestershire sauce and cook until tender, 2 to 3 minutes. Stir in the beef bone broth and pasta, and bring to a boil. Reduce the heat to medium, cover, and cook, stirring halfway, until the pasta starts to become al dente and most of the liquid is absorbed, 8 to 10 minutes.
Reduce the heat to medium-low, stir in the milk, cover and cook, stirring every 5 minutes, until the pasta is al dente and most of the liquid is absorbed, 8 to 10 minutes.
Stir in the cheese and serve immediately.