Preheat the oven to 375°F (190°C).
In a bowl, combine crushed Ritz crackers, Parmesan cheese, garlic powder, onion powder, salt, and pepper.
Dip each chicken breast in melted butter, then coat in the cracker mixture.
Place the coated chicken in a greased baking dish.
Drizzle any remaining melted butter over the chicken.
Bake for 25-30 minutes until chicken reaches 165°F (75°C).
Remove from oven and let rest for 5 minutes.
Garnish with fresh parsley before serving.