These Instant Pot Open Faced Hot Beef Sandwiches are a delicious and comforting meal that can be made in a fraction of the time using an Instant Pot. Tender beef chuck roast is cooked in a flavorful broth until it's fall-apart tender. The beef is then shredded and served on toasted bread with a ladle of the cooking liquid. Top it off with melted cheese and serve with a side of mashed potatoes or coleslaw for a satisfying meal.