01 -
Preheat oven to 190°C. Grease a 23x33 cm baking dish or line with parchment paper.
02 -
Pound chicken breasts to an even thickness of approximately 1.9 cm for consistent cooking.
03 -
Combine mayonnaise, Parmesan cheese, garlic powder, onion powder, salt, and black pepper in a medium bowl until smooth.
04 -
Spread the mixture evenly over each chicken breast, covering the entire surface.
05 -
Place chicken in the prepared baking dish and sprinkle paprika or Italian seasoning on top if desired.
06 -
Bake uncovered for 35 to 45 minutes or until the internal temperature reaches 74°C and the topping is golden.
07 -
Allow chicken to rest for 5 minutes to maximize juiciness before serving.