In a small bowl combine mayonnaise, garlic and parmesan cheese.
Lay each breast on a cutting board, cover with plastic wrap and tenderize until ½ inch thick using the flat side of the meat mallet. Repeat with each breast. Transfer to a baking dish lightly coated with cooking spray.
Season each chicken breast with fine sea salt and freshly ground pepper. Divide mayonnaise mixture evenly on each chicken breast, spreading out to the edges. Spoon and lightly press bread crumbs into each chicken breast.
Bake for 20- 25 minutes or until chicken reaches an internal temperature of 165 degrees. This can vary depending on the size of your chicken breasts.
Remove and garnish with minced parsley or additional parmesan cheese, if desired.
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