1. Preheat oven to 425 degrees Fahrenheit. Spread the raw ground beef in a greased 9-by-13-inch casserole dish.
Bake for 25 minutes. Drain some of the fat from the beef.
2. Spread the uncooked pasta in an even layer over the beef.
Add the chicken broth.
Then add onion and garlic.
Add diced tomatoes.
Finally add mustard, Worcestershire sauce, oregano, salt and pepper. Make sure that the pasta is just submerged in the liquid; remove some broth or add water to achieve this.
3. Top the casserole with shredded cheddar cheese.
Bake for 30 minutes, or until the pasta is tender. Serve with a side of lettuce and tomato.
