Frozen corn dogs should be stored in a freezer that is set at 0°F (-18°C) or lower. When stored properly, they can last for up to 3 months without significant quality loss. To maximize their shelf life, it's best to consume the corn dogs within one month of freezing them. For best results, make sure to double-wrap the corn dogs in plastic wrap or aluminum foil before freezing them. This will assist in preventing freezer burn, which can reduce their shelf life. When you're ready to eat the frozen corn dogs, thaw them overnight in the refrigerator before cooking as directed in the package instructions. Doing so will ensure that your corn dogs are at their best in terms of taste and texture. Enjoy!