What is the primary topping on the Classic Burger?

The primary topping on the Classic Burger at The Cheesecake Factory is a grilled yellow onion slice. This choice is significant because grilled onions complement the flavor of the beef patty by adding a sweet and savory element, enhancing the overall taste profile of the burger. They are also a classic addition found in many burger recipes, providing a satisfying texture and depth of flavor that marries well with the other ingredients, such as cheese and condiments.

The other toppings listed are delicious but are not the primary focus of the Classic Burger. Sautéed mushrooms, avocado, and pickles can be considered as options or enhancements, but they do not define the Classic Burger as strongly as the grilled yellow onion slice does. The use of this specific topping showcases the emphasis on simplicity and classic flavor combinations in the burger’s design.