
Brown beef in a skillet over medium-high heat. Drain off any excess fat.
Add the vegetables. Give it a good stir. Add in tomato paste and seasonings and cook for 5 minutes or so until everything gets well incorporated. Stir frequently.
Stir in the broth and tomato sauce. Bring to a boil, making sure to scrape the brown bits from the bottom of the pot. Once it comes to a boil, add the pasta, cover the pot, reduce heat and simmer. Cook 10-12 minutes. Stir occasionally. At this point, set aside a portion for baby.
Stir in cheese. Cover and let it sit for 5 minutes.