Cook the chicken cutlets according to your preferred method or utilize pre-cooked rotisserie chicken. Ensure they are seasoned and cooked until golden brown, then slice them into strips or bite-sized pieces.
Brush the inside of each white sub roll generously with softened unsalted butter. Sprinkle garlic powder over the buttered surfaces before toasting them until golden brown and slightly crisp.
In a large mixing bowl, pour in all the contents of your Caesar salad kit, including dressing and toppings. Mix everything well until all components are evenly coated in dressing.
Evenly divide the creamy salad mixture among each toasted roll, then layer your sliced chicken cutlets on top, followed by freshly grated Parmesan cheese if desired.
Close up each sandwich carefully after filling them with ingredients. Serve immediately while warm.