A novel food oven includes a box body. The front end of the box body is provided with an open door, the bottom in the box body is provided with a sliding rail, a bottom plate is arranged on a slidingrail, the two sides and the inner side of the upper surface of the bottom plate are fixedly provided with vertical plates, the upper end of the inner side of each vertical plate is provided with an inserted groove, a top plate is arranged in the inserted groove, bosses are arranged on the vertical plates on the two sides, and baking trays are arranged on the bosses. After use, the bottom plate canslide out from the box body through the sliding rail, after the top plate is pulled out from the inserted groove, all-around cleaning is conducted, the workload of a user is reduced, and meanwhile the inside of the oven easily keeps clean.