Which item on the menu is considered a "secret" item?

The 1/3 lb. Spicy Chicken Sandwich is known for being part of the "secret" menu at Carl's Jr. A secret menu typically consists of items that are not prominently advertised or officially listed but are still available upon request. This particular sandwich combines a juicy spicy chicken patty with traditional toppings, making it a favorite for those in the know.

In contrast, the other items listed—like the Western Bacon Cheeseburger, Charbroiled Chicken Sandwich, and Low Carb Burger—are standard menu offerings that are widely recognized and actively promoted by Carl's Jr. They don't have the same allure as a secret menu item, which often attracts customers looking for something unique or special. The distinction is significant as it emphasizes the excitement and exclusivity surrounding the secret menu, making it appealing for customers who want to try something that others may not be aware of.