Abstract: An electric oven having an open fronted self-supporting removable box-like liner that can be completely removed for cleaning. The liner has a slot to receive a heating element mounted inside the oven at a rear wall. When the liner is inserted or removed, the heating element slides through the slot without being electrically disconnected. The front end of the heater is supported by a dome integral with a base of the liner. The liner covers or obscures the whole of the inside of the oven so that no cleaning of the oven surface is required. The liner may be removed for washing in a dishwasher.