Chuck roast pot roast is a classic dish that's perfect for a comforting dinner. The chuck roast is seared and then cooked low and slow with vegetables like carrots, potatoes, and onions until everything is tender and flavorful. The pot roast is served with the cooking liquid, which can be thickened with a roux made from flour and butter for a rich and hearty gravy. Serve with crusty bread or over mashed potatoes for a satisfying meal.