Preheat oven to 350°. Spray a baking sheet with cooking spray; set aside.
In a shallow dish, beat eggs. In another shallow dish, combine breadcrumbs, cheese, pepper and parsley. Dip both sides of fillets into eggs, then breadcrumb mixture. Place on baking sheet, and drizzle melted butter over breaded fillets.
Bake for 7-10 minutes, until internal temperature of 160°. Garnish with lemon slices, if desired.
