What additional ingredient is found in the Grilled Chicken and Avocado Sandwich besides chicken and avocado?

The Grilled Chicken and Avocado Sandwich typically features Swiss cheese as an additional ingredient alongside the chicken and avocado. Swiss cheese is known for its mild flavor and smooth texture, which complement the richness of the avocado and the savory taste of the grilled chicken. It adds a creamy element to the sandwich, enhancing the overall taste experience. This pairing is not only delicious but also aligns well with the flavor profiles typically associated with grilled chicken dishes, making it a popular choice.

Other cheese options like provolone, bleu, and American aren’t used in this specific sandwich, which is why they may not contribute to the signature flavor that Swiss cheese provides in this context.