Cook the pasta according to package instructions; drain and set aside.
In a large skillet, brown the ground beef over medium heat.
Add diced onion and garlic; cook until softened.
Stir in ketchup and mustard, mixing well.
Pour in beef broth and bring to a simmer.
Add the diced tomatoes and cooked pasta to the skillet.
Stir in the shredded cheddar cheese until melted and combined.
Season with salt and pepper to taste.
Garnish with fresh parsley before serving.
Enjoy your delicious cheeseburger pasta!