Cook pasta per package instructions. In a large skillet over medium high heat cook the diced bacon pieces until crispy then remove and set aside on a paper towel to drain. Add in the diced onion and ground beef. Cook until no pink is visible then drain off all excess grease.
Season the meat with Montreal Steak Seasoning, onion powder, garlic powder. Add in the Worcestershire sauce, dill relish, tomato sauce and heavy whipping cream. Add in 1 cup of shredded cheese and half the amount of bacon then stir until well combined.
Add in the cooked pasta and stir to incorporate. Top with the remained of shredded cheese and bacon pieces. Bake at 350 degrees for 5-10 minutes until the cheese is melted. Serve & enjoy!