Creating the Crispy Chicken Caesar Sandwich is a simple yet rewarding task if you follow these steps:

1. Prepare the Chicken: Start by marinating the boneless chicken breasts in buttermilk. Allow it to soak for at least 30 minutes in the refrigerator.
2. Mix the Dry Ingredients: In a bowl, combine flour, breadcrumbs, grated Parmesan cheese, garlic powder, paprika, salt, and pepper.
3. Coat the Chicken: Remove the chicken from buttermilk and let excess liquid drip off. Coat each piece of chicken in the dry mixture until evenly covered.
4. Heat the Oil: In a large skillet, heat olive oil over medium heat. You need enough oil to shallow fry the chicken.
5. Fry the Chicken: Once the oil is hot, carefully place the coated chicken in the skillet. Cook for 5-7 minutes on each side or until golden brown and cooked through. Ensure it reaches an internal temperature of 165°F (75°C).
6. Drain and Rest: Once cooked, transfer the chicken to a plate lined with paper towels to drain excess oil. Let it rest for a few minutes.
7. Toast the Bread: While the chicken is resting, toast the slices of bread until golden and crispy.
8. Assemble the Sandwich: Start with a slice of toasted bread, add a layer of lettuce, place the crispy chicken on top, drizzle with Caesar dressing, and sprinkle additional Parmesan cheese.
9. Finish with Bread: Top with another slice of toasted bread to complete the sandwich.
10. Serve and Enjoy: Cut the sandwich in half, place it on a plate, and enjoy the burst of flavors.

These simple steps will guide you to create an incredible Crispy Chicken Caesar Sandwich effortlessly!