Chuck roast beef and broccoli stir fry is a delicious and easy way to switch up your stir fry game. The chuck roast is sliced thin and cooked with broccoli, onions, and garlic until everything is tender and flavorful. The stir fry is then tossed with a sauce made from soy sauce, brown sugar, and ginger for a sweet and savory flavor. Serve over rice for a satisfying meal.