1 cup (or more if you like) shredded cheddar cheese
2 scallions, sliced
Instructions
Cook beef and onion in a deep skillet over medium high heat until meat is browned.
Add tomatoes with their juices, mustard, pasta and chicken broth. Bring to a simmer and cook until the pasta is tender – about 15 minutes but use the directions on the pasta you are using as a guide.
When the pasta is tender, taste and add salt and pepper if you think it needs it, then scatter the cheese over the top, turn off the heat, cover the skillet again and let it sit for about 2-3 minutes until the cheese is melted.
Spoon into warmed bowls, scatter with scallions and serve!