Cook pasta per package instructions. In a large skillet over medium-high heat add in the olive oil and onions. Allow the onions to cook for 2-3 minutes. Add in the ground beef and cook until no pink is visible. Drain off all grease and season with Italian Seasoning, onion powder, garlic powder, salt and black pepper.
Add jar of pasta sauce and heavy whipping cream to the ground beef them stir to combine. Add drained pasta to the beef mixture and stir to combine. Top with cheese and bake at 350 degrees for 10-15 minutes until cheese is melted.