Preheat oven to 400°F.
In a shallow bowl, beat the egg and set aside. In another bowl mix the almond flour with Parmesan cheese and set aside.
Take the chicken breasts and cut as you would a bagel to make two thinner pieces. Then add to a baggie and pound thinner with a meat mallet or heavy pan. Place the thin pieces of chicken on a plate and sprinkle with salt and pepper.
Take a piece of chicken and dip it in the beaten egg and then the almond flour mixture. Full coat both sides and continue with all of the chicken.
Heat up some oil in a frying pan and brown on both sides. Then take the chicken and place in a baking dish.
Spoon some sauce over top and then place the cheese.
Bake for 15 minutes until the cheese is nice an browned. You can also place it under the broiler for a few minutes after it's done coooking to brown it.