First, cut fat off of chicken breasts and half them. I do not butterfly them here so that the chicken is thick and is not too small for the rolls.
Once the chicken is cut, set up the breading station. I typically set out parchment paper, wax paper, or foil. I put the flour on the left, a bowl with the eggs in the top-middle, and the breadcrumbs on the right. When preparing the eggs, put a sprinkle of water in them so they aren't too thick. As for the breadcrumbs, add a tablespoon of parmesan cheese. In terms of the flour, add 1 tbsp of pepper.
Preheat oven to 400 degrees F
Heat up the oil (the amount is your choice, but I like to add a lot as if I'm deep frying to cook faster) in a cast iron skillet to 325 degrees F. Fry two pieces of chicken at a time. The chicken is thick so it'll take at least 10 minutes, if not longer. Check with a thermometer or cut to the middle with a knife. You can also fry the chicken in a way that you typically like to!
As the chicken is frying, set up a wire rack on top of a baking sheet, or put paper towels on a plate, to place the chicken and let the oil drain when done frying.
Once the chicken is finished frying, put it in a baking dish.
It is time to layer the sauce and cheese. Start by spooning some sauce over each piece of chicken, then sprinkle some parmesan cheese, then mozzarella cheese. I like to repeat this process about two-three times or until I run out of sauce and mozzarella.
Once you're done layering, put the chicken in the oven for 10 minutes to let the cheese melt.
Meanwhile, prepare the garlic bread.
Put halved rolls on cookie sheet.
Mince the garlic and parsley.
Place the butter, oil, and garlic salt in a microwavable safe bowl. Microwave for at least 45 seconds to a minute or until butter is melted.
Add the garlic and parsley to the butter/oil mixture and brush onto the top of rolls and inside of the bottoms.
Once chicken is done, turn on broiler and broil the rolls for about 2-3 minutes or until toasted. Be careful here, as you can easily burn the rolls (like I did lol)
Once the rolls are done, put the chicken on, add extra sauce if you want, and enjoy!