Abstract: A countertop deck oven has advanced conduction elements to cook according to an optimum thermal spectral profile of a selected food by selectively using an etched foil heating element and a secondary heating technology element both disposed within the baking chamber. A controller independently controls the etched foil heating element and the secondary heating technology element according to a selected thermal profile having different levels of heating assigned to each of the heating elements. Thereby the oven heats a particular food in the baking chamber according to its associated spectral heating requirement.