01 -
In a large pot, brown the ground beef and onion over medium heat until cooked through; drain excess fat.
02 -
Add beef broth and bring to a boil.
03 -
Stir in macaroni and cook until al dente, about 7-8 minutes.
04 -
Reduce heat, add milk and cheese, stirring until cheese is melted and soup is creamy.
05 -
Season with salt and pepper to taste before serving.