A method for fabricating a denture using, among other devices, a semi-custom thermoplastic tray. The thermoplastic tray is customized over a mold of an edentulous ridge. The thermoplastic tray has a handle that it trimmed off after its use as a tray thereby converting the thermoplastic tray into a base plate for continued fabrication of the denture. This allows the denture to be completed in only a few days with the patient making a trip to the dentist for the initial fabrication steps and then a second time to pick the finalized denture.