What is the main difference between a CFA Grilled Sandwich and a Grilled Club?

The main distinction between a CFA Grilled Sandwich and a Grilled Club lies in their ingredients, specifically the inclusion of bacon and Colby Jack cheese in the Grilled Club. The CFA Grilled Sandwich typically features grilled chicken breast, while the Grilled Club takes this a step further by adding bacon and cheese, which enhances the flavor profile and richness of the sandwich.

The other options, such as the size of the sandwich or cooking technique, do not accurately capture the essential difference in terms of ingredients, which is crucial in differentiating between these two offerings. Vegetable toppings, while they may vary, are not the defining characteristic that distinguishes the two sandwiches as clearly as the presence of bacon and cheese in the Grilled Club.