Preheat your oven to 375°F (190°C).

Lightly grease your baking dish with non-stick spray or a little oil.

In a mixing bowl, combine Hellmann's mayonnaise, garlic powder, onion powder, paprika, salt, and pepper.

Dip each chicken breast into the mayonnaise mixture, ensuring it's fully coated.

Sprinkle the breadcrumbs over the coated chicken, pressing down gently.

Place the coated chicken breasts in the prepared baking dish.

Put the baking dish in the preheated oven and bake for 25 to 30 minutes.

Ensure the chicken reaches an internal temperature of 165°F (74°C).

Let the chicken rest for about 5 minutes before serving.