1. Boil the potatoes. (Peel them beforehand)
2. Heat butter. Sauté onions until soft. Add mixed veggies.
3. Add ground beef, Worcestershire sauce and broth. Keep cooking until no longer pink.
4. Mash the potatoes. Add butter. Optional: Add milk and sour cream.
5. Add potatoes to meat mixture, cover and cheese. Heat at 400F for 30 min.