adding more next time. For easier cleanup, line the slow cooker with a slow cooker liner, but still keep an eye on the edges so nothing overbrowns.
Food safety tips: Always keep the fries frozen until you’re ready to add them to the slow cooker, and don’t let the finished dish sit at room temperature for more than 2 hours—after serving, either keep it on WARM in the slow cooker or refrigerate leftovers in a shallow container within that time frame. Reheat leftovers thoroughly until steaming hot in the microwave