This Chuck Roast Shepherd's Pie recipe is a twist on the classic dish. Brown the chuck roast in a pan, then add onions, carrots, and beef broth. Simmer for 2-3 hours, or until the meat is tender. Mash potatoes and spread them over the meat mixture in a baking dish. Bake in the oven for 20-30 minutes, or until the potatoes are golden brown. Serve hot and enjoy!