A technique for restoration of decayed and fractured teeth with composite inlays or onlays is presented. This approach conserves the tooth structure, requires less preprosthetic periodontal surgical intervention, and provides excellent functional results, while minimizing the incidence of post-therapeutic endodontic involvement. Two thousand seven teeth were restored using this technique over a period of 120 months, with a mean time of 59.6 months in function. The technique is described, and the advantages of this treatment modality are discussed.