Provided is a dental restoration having improved conformity and bonding to a foundation. A method for producing such a dental restoration and a porcelain paste for the dental restoration are also provided. The dental restoration includes a ceramic framework and a porcelain layer deposited at least on the inner surface of the ceramic framework for being bonded by a dental adhesive to the outer surface of an abutment tooth in the mouth. In one preferred embodiment, the ceramic framework is formed of a zirconium oxide ceramic. In another preferred embodiment, the inner surface of the porcelain layer is silane-coupling-treated.