The process of preparing frankfurters within a slow cooker provides a method for simultaneously heating a large quantity, maintaining serving temperature for extended periods, and infusing additional flavor. This technique involves submerging the sausages in liquid, often water, broth, or sauces, and allowing them to heat gradually over several hours.
Utilizing a slow cooker for this task offers several advantages, particularly for gatherings or events. The consistent heat prevents scorching and ensures even warming, while the extended cooking time allows for deeper flavor penetration from added ingredients. Historically, slow cookers have been employed for convenient, hands-off meal preparation, making them suitable for keeping food warm for guests.