Spray or rub a bit of oil in the bottom of a baking pan. Put a bit of oil on each bone-in chicken breast and lay skin side up in the pan. Sprinkle with the garlic powder, salt, and pepper.

Pour some Worcestershire sauce over each chicken breast.

Cover with foil and bake at 350 for 45 minutes. Uncover and bake another 15 minutes, or until done.