1. Prepare the chicken by grilling the chicken breast over high heat, seasoning it with salt and pepper. Cook each side for 4-6 minutes until succulent and well-cooked, ensuring it reaches an internal temperature of 165°F.
2. Spread ricotta cheese on one slice of bread as the base layer.
3. Place the grilled chicken breast on top of the ricotta cheese.
4. Add mozzarella and colby jack cheeses over the chicken to create a creamy and melty texture.
5. Incorporate optional ingredients, such as sliced tomatoes, lettuce, onions, or green olives, for added flavor and texture.
6. Place another slice of bread on top, and spread a layer of butter or buttery spread on the outside of both bread slices to ensure a golden, crispy crust.
7. Cook the sandwich by grilling over low heat for approximately one minute on each side until the bread is perfectly golden and crispy. Alternatively, bake the sandwich in the oven at 350°F with a Parmesan crust for a unique twist.
8. Allow the sandwich to cool slightly before slicing and serving to ensure the cheese sets and the layers hold together. Enjoy your Grilled Chicken Three-Cheese Sandwich!