Toffee bits are small, crunchy pieces of caramelized sugar that add a sweet and buttery flavor to various desserts. They are commonly used as a topping for ice cream, cookies, cakes, and brownies. Toffee bits can also be mixed into batters and doughs to create a deliciously caramelized texture. These versatile little treats are a great way to add a touch of indulgence to your favorite sweet treats.