Abstract: A toaster having a base and at least two substantially vertical heating elements defining a cooking space that is open at least at the upper part of the toaster, the heating elements being in the form of transparent glass walls composed of a glass substrate covered, on one of its faces, with a layer of metal oxide or oxides, the layer being connected to an electric supply circuit for supplying heating current. At least two of the glass walls have an upper rim, or lip, the rim or lip being made of a transparent material.

Abstract: A toaster having a base and at least two substantially vertical heating elements defining a cooking space that is open at least at the upper part of the toaster, the heating elements being in the form of transparent glass walls composed of a glass substrate covered, on one of its faces, with a layer of metal oxide or oxides, the layer being connected to an electric supply circuit for supplying heating current. At least two of the glass walls have an upper rim, or lip, the rim or lip being made of a transparent material.

Abstract: A toasting apparatus for bread products (15), consisting of a frame (2) provided with an insertion slot (3) communicating with a toasting chamber (3a) that receives the products and is located between heating elements (10) combined with heat reflectors (6) for directing the thermal energy generated by the heating elements (10) at the products, particularly in the form of radiation. The apparatus is provided with an observation system for visually monitoring the degree of toasting of the products (15) in the toasting chamber (3a). The observation system includes a lighting device (11) for illuminating the toasting chamber (3a) in such a way that an accurate indication of the color of the products (15) being prepared is provided. The toasting apparatus may be in the form of a toaster.