The invention belongs to the technical field of catering devices and relates to a service plate with a sloping slideway. A vegetable area (1) and a meat area (2) are arranged on the front portion of the service plate in parallel. A nut area (3) and a milk and juice area (4) are arranged in the middle of the service plate in parallel. A staple food area (5) is arranged on the rear portion of the service plate. A cookware area (6) is arranged on the right side of the service plate. The milk and juice area (4) further comprises a cylindrical cup groove. The staple food area (5) is provided with the sloping slideway (8) inclining from the front to the back, and the included angle between the sloping slideway (8) and the horizontal plane ranges from 15 degrees to 75 degrees. The left side of the service plate is further provided with an eating sequence indication area (7) provided with various markers. The service plate is reasonable in layout, clear in indication and convenient to use.