Food is prepared as if for an oven or stove top. Periander baked his bread in a cold oven. This is the case inside a microwave oven. Cooking dry in an oven or fire normally helps remove this skin. Bakeware comprises cooking vessels intended for use inside an oven. Less energy is required than that of boiling, steaming, or oven cooking. The pizza is cooked in an infrared oven. It was then baked in a typical Dutch oven. The pizza is often cooked in an electric oven. Along with Pita is Khubz, a round flatbread baked in a mud oven. The radiation produced by a microwave oven is non-ionizing. The room turns out to be a giant oven that begins to heat up. The photoresist is baked in an oven to solidify it. Traditionally, blini are baked in a Russian oven. Barbecues are also a popular way of avoiding the heat of the oven.